19589412

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{739}}^1$

素因数の和:840

約数の個数: 36

約数和(自身を含む): 46765040

約数和(自身を除く): 27175628

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 739, 1478, 2209, 2217, 2956, 4418, 4434, 6627, 8836, 8868, 13254, 26508, 34733, 69466, 104199, 138932, 208398, 416796, 1632451, 3264902, 4897353, 6529804, 9794706, 19589412]

約数ペア:

[(1, 19589412), (2, 9794706), (3, 6529804), (4, 4897353), (6, 3264902), (12, 1632451), (47, 416796), (94, 208398), (141, 138932), (188, 104199), (282, 69466), (564, 34733), (739, 26508), (1478, 13254), (2209, 8868), (2217, 8836), (2956, 6627), (4418, 4434)]