19261036630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{196081}}^1$

素因数の和:196165

約数の個数: 64

約数和(自身を含む): 40659563520

約数和(自身を除く): 21398526890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 190, 209, 235, 418, 470, 517, 893, 1034, 1045, 1786, 2090, 2585, 4465, 5170, 8930, 9823, 19646, 49115, 98230, 196081, 392162, 980405, 1960810, 2156891, 3725539, 4313782, 7451078, 9215807, 10784455, 18431614, 18627695, 21568910, 37255390, 40980929, 46079035, 81961858, 92158070, 101373877, 175100333, 202747754, 204904645, 350200666, 409809290, 506869385, 875501665, 1013738770, 1751003330, 1926103663, 3852207326, 9630518315, 19261036630]

約数ペア:

[(1, 19261036630), (2, 9630518315), (5, 3852207326), (10, 1926103663), (11, 1751003330), (19, 1013738770), (22, 875501665), (38, 506869385), (47, 409809290), (55, 350200666), (94, 204904645), (95, 202747754), (110, 175100333), (190, 101373877), (209, 92158070), (235, 81961858), (418, 46079035), (470, 40980929), (517, 37255390), (893, 21568910), (1034, 18627695), (1045, 18431614), (1786, 10784455), (2090, 9215807), (2585, 7451078), (4465, 4313782), (5170, 3725539), (8930, 2156891), (9823, 1960810), (19646, 980405), (49115, 392162), (98230, 196081)]