19961796

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{44959}}^1$

素因数の和:45003

約数の個数: 24

約数和(自身を含む): 47837440

約数和(自身を除く): 27875644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 44959, 89918, 134877, 179836, 269754, 539508, 1663483, 3326966, 4990449, 6653932, 9980898, 19961796]

約数ペア:

[(1, 19961796), (2, 9980898), (3, 6653932), (4, 4990449), (6, 3326966), (12, 1663483), (37, 539508), (74, 269754), (111, 179836), (148, 134877), (222, 89918), (444, 44959)]