19027848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 55416960

約数和(自身を除く): 36389112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2137, 2226, 2968, 4274, 4452, 6411, 8548, 8904, 12822, 14959, 17096, 25644, 29918, 44877, 51288, 59836, 89754, 113261, 119672, 179508, 226522, 339783, 359016, 453044, 679566, 792827, 906088, 1359132, 1585654, 2378481, 2718264, 3171308, 4756962, 6342616, 9513924, 19027848]

約数ペア:

[(1, 19027848), (2, 9513924), (3, 6342616), (4, 4756962), (6, 3171308), (7, 2718264), (8, 2378481), (12, 1585654), (14, 1359132), (21, 906088), (24, 792827), (28, 679566), (42, 453044), (53, 359016), (56, 339783), (84, 226522), (106, 179508), (159, 119672), (168, 113261), (212, 89754), (318, 59836), (371, 51288), (424, 44877), (636, 29918), (742, 25644), (1113, 17096), (1272, 14959), (1484, 12822), (2137, 8904), (2226, 8548), (2968, 6411), (4274, 4452)]