19651956

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 47839680

約数和(自身を除く): 28187724

約数列:

[1, 2, 3, 4, 6, 12, 41, 59, 82, 118, 123, 164, 177, 236, 246, 354, 492, 677, 708, 1354, 2031, 2419, 2708, 4062, 4838, 7257, 8124, 9676, 14514, 27757, 29028, 39943, 55514, 79886, 83271, 111028, 119829, 159772, 166542, 239658, 333084, 479316, 1637663, 3275326, 4912989, 6550652, 9825978, 19651956]

約数ペア:

[(1, 19651956), (2, 9825978), (3, 6550652), (4, 4912989), (6, 3275326), (12, 1637663), (41, 479316), (59, 333084), (82, 239658), (118, 166542), (123, 159772), (164, 119829), (177, 111028), (236, 83271), (246, 79886), (354, 55514), (492, 39943), (677, 29028), (708, 27757), (1354, 14514), (2031, 9676), (2419, 8124), (2708, 7257), (4062, 4838)]