19006820595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{11251}}^1$

素因数の和:11473

約数の個数: 96

約数和(自身を含む): 39094308864

約数和(自身を除く): 20087488269

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 173, 217, 279, 315, 465, 519, 651, 865, 1085, 1211, 1395, 1557, 1953, 2595, 3255, 3633, 5363, 6055, 7785, 9765, 10899, 11251, 16089, 18165, 26815, 33753, 37541, 48267, 54495, 56255, 78757, 80445, 101259, 112623, 168765, 187705, 236271, 241335, 337869, 348781, 393785, 506295, 563115, 708813, 1046343, 1181355, 1689345, 1743905, 1946423, 2441467, 3139029, 3544065, 5231715, 5839269, 7324401, 9732115, 12207335, 13624961, 15695145, 17517807, 21973203, 29196345, 36622005, 40874883, 60339113, 68124805, 87589035, 109866015, 122624649, 181017339, 204374415, 301695565, 422373791, 543052017, 613123245, 905086695, 1267121373, 2111868955, 2715260085, 3801364119, 6335606865, 19006820595]

約数ペア:

[(1, 19006820595), (3, 6335606865), (5, 3801364119), (7, 2715260085), (9, 2111868955), (15, 1267121373), (21, 905086695), (31, 613123245), (35, 543052017), (45, 422373791), (63, 301695565), (93, 204374415), (105, 181017339), (155, 122624649), (173, 109866015), (217, 87589035), (279, 68124805), (315, 60339113), (465, 40874883), (519, 36622005), (651, 29196345), (865, 21973203), (1085, 17517807), (1211, 15695145), (1395, 13624961), (1557, 12207335), (1953, 9732115), (2595, 7324401), (3255, 5839269), (3633, 5231715), (5363, 3544065), (6055, 3139029), (7785, 2441467), (9765, 1946423), (10899, 1743905), (11251, 1689345), (16089, 1181355), (18165, 1046343), (26815, 708813), (33753, 563115), (37541, 506295), (48267, 393785), (54495, 348781), (56255, 337869), (78757, 241335), (80445, 236271), (101259, 187705), (112623, 168765)]