11891569330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{1301}}^1$

素因数の和:2059

約数の個数: 64

約数和(自身を含む): 22892284800

約数和(自身を除く): 11000715470

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 659, 730, 1301, 1318, 1387, 2602, 2774, 3295, 6505, 6590, 6935, 12521, 13010, 13870, 24719, 25042, 48107, 49438, 62605, 94973, 96214, 123595, 125210, 189946, 240535, 247190, 474865, 481070, 857359, 914033, 949730, 1714718, 1804487, 1828066, 3608974, 4286795, 4570165, 8573590, 9022435, 9140330, 16289821, 18044870, 32579642, 62587207, 81449105, 125174414, 162898210, 312936035, 625872070, 1189156933, 2378313866, 5945784665, 11891569330]

約数ペア:

[(1, 11891569330), (2, 5945784665), (5, 2378313866), (10, 1189156933), (19, 625872070), (38, 312936035), (73, 162898210), (95, 125174414), (146, 81449105), (190, 62587207), (365, 32579642), (659, 18044870), (730, 16289821), (1301, 9140330), (1318, 9022435), (1387, 8573590), (2602, 4570165), (2774, 4286795), (3295, 3608974), (6505, 1828066), (6590, 1804487), (6935, 1714718), (12521, 949730), (13010, 914033), (13870, 857359), (24719, 481070), (25042, 474865), (48107, 247190), (49438, 240535), (62605, 189946), (94973, 125210), (96214, 123595)]