19528057602

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 44201963520

約数和(自身を除く): 24673905918

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 311, 393, 558, 622, 786, 859, 933, 1179, 1718, 1866, 2358, 2577, 2799, 4061, 5154, 5598, 7731, 8122, 9641, 12183, 15462, 19282, 24366, 26629, 28923, 36549, 40741, 53258, 57846, 73098, 79887, 81482, 86769, 112529, 122223, 159774, 173538, 225058, 239661, 244446, 267149, 337587, 366669, 479322, 534298, 675174, 733338, 801447, 1012761, 1262971, 1602894, 2025522, 2404341, 2525942, 3488399, 3788913, 4808682, 6976798, 7577826, 8281619, 10465197, 11366739, 16563238, 20930394, 22733478, 24844857, 31395591, 34996519, 49689714, 62791182, 69993038, 74534571, 104989557, 149069142, 209979114, 314968671, 629937342, 1084892089, 2169784178, 3254676267, 6509352534, 9764028801, 19528057602]

約数ペア:

[(1, 19528057602), (2, 9764028801), (3, 6509352534), (6, 3254676267), (9, 2169784178), (18, 1084892089), (31, 629937342), (62, 314968671), (93, 209979114), (131, 149069142), (186, 104989557), (262, 74534571), (279, 69993038), (311, 62791182), (393, 49689714), (558, 34996519), (622, 31395591), (786, 24844857), (859, 22733478), (933, 20930394), (1179, 16563238), (1718, 11366739), (1866, 10465197), (2358, 8281619), (2577, 7577826), (2799, 6976798), (4061, 4808682), (5154, 3788913), (5598, 3488399), (7731, 2525942), (8122, 2404341), (9641, 2025522), (12183, 1602894), (15462, 1262971), (19282, 1012761), (24366, 801447), (26629, 733338), (28923, 675174), (36549, 534298), (40741, 479322), (53258, 366669), (57846, 337587), (73098, 267149), (79887, 244446), (81482, 239661), (86769, 225058), (112529, 173538), (122223, 159774)]