19666074

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61843}}^1$

素因数の和:61901

約数の個数: 16

約数和(自身を含む): 40074912

約数和(自身を除く): 20408838

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 61843, 123686, 185529, 371058, 3277679, 6555358, 9833037, 19666074]

約数ペア:

[(1, 19666074), (2, 9833037), (3, 6555358), (6, 3277679), (53, 371058), (106, 185529), (159, 123686), (318, 61843)]