19922454

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23549}}^1$

素因数の和:23604

約数の個数: 24

約数和(自身を含む): 44085600

約数和(自身を除く): 24163146

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23549, 47098, 70647, 141294, 211941, 423882, 1106803, 2213606, 3320409, 6640818, 9961227, 19922454]

約数ペア:

[(1, 19922454), (2, 9961227), (3, 6640818), (6, 3320409), (9, 2213606), (18, 1106803), (47, 423882), (94, 211941), (141, 141294), (282, 70647), (423, 47098), (846, 23549)]