19568484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41813}}^1$

素因数の和:41836

約数の個数: 36

約数和(自身を含む): 53271036

約数和(自身を除く): 33702552

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41813, 83626, 125439, 167252, 250878, 376317, 501756, 543569, 752634, 1087138, 1505268, 1630707, 2174276, 3261414, 4892121, 6522828, 9784242, 19568484]

約数ペア:

[(1, 19568484), (2, 9784242), (3, 6522828), (4, 4892121), (6, 3261414), (9, 2174276), (12, 1630707), (13, 1505268), (18, 1087138), (26, 752634), (36, 543569), (39, 501756), (52, 376317), (78, 250878), (117, 167252), (156, 125439), (234, 83626), (468, 41813)]