16419952076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16519}}^1$

素因数の和:16623

約数の個数: 96

約数和(自身を含む): 34969536000

約数和(自身を除く): 18549583924

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 41, 44, 58, 76, 82, 116, 164, 209, 319, 418, 451, 551, 638, 779, 836, 902, 1102, 1189, 1276, 1558, 1804, 2204, 2378, 3116, 4756, 6061, 8569, 12122, 13079, 16519, 17138, 22591, 24244, 26158, 33038, 34276, 45182, 52316, 66076, 90364, 181709, 248501, 313861, 363418, 479051, 497002, 627722, 677279, 726836, 958102, 994004, 1255444, 1354558, 1916204, 2709116, 3452471, 5269561, 6904942, 7450069, 9101969, 10539122, 12868301, 13809884, 14900138, 18203938, 19641091, 21078244, 25736602, 29800276, 36407876, 39282182, 51473204, 78564364, 100121659, 141551311, 200243318, 216052001, 283102622, 373180729, 400486636, 432104002, 566205244, 746361458, 864208004, 1492722916, 4104988019, 8209976038, 16419952076]

約数ペア:

[(1, 16419952076), (2, 8209976038), (4, 4104988019), (11, 1492722916), (19, 864208004), (22, 746361458), (29, 566205244), (38, 432104002), (41, 400486636), (44, 373180729), (58, 283102622), (76, 216052001), (82, 200243318), (116, 141551311), (164, 100121659), (209, 78564364), (319, 51473204), (418, 39282182), (451, 36407876), (551, 29800276), (638, 25736602), (779, 21078244), (836, 19641091), (902, 18203938), (1102, 14900138), (1189, 13809884), (1276, 12868301), (1558, 10539122), (1804, 9101969), (2204, 7450069), (2378, 6904942), (3116, 5269561), (4756, 3452471), (6061, 2709116), (8569, 1916204), (12122, 1354558), (13079, 1255444), (16519, 994004), (17138, 958102), (22591, 726836), (24244, 677279), (26158, 627722), (33038, 497002), (34276, 479051), (45182, 363418), (52316, 313861), (66076, 248501), (90364, 181709)]