17419868

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 31234560

約数和(自身を除く): 13814692

約数列:

[1, 2, 4, 59, 118, 223, 236, 331, 446, 662, 892, 1324, 13157, 19529, 26314, 39058, 52628, 73813, 78116, 147626, 295252, 4354967, 8709934, 17419868]

約数ペア:

[(1, 17419868), (2, 8709934), (4, 4354967), (59, 295252), (118, 147626), (223, 78116), (236, 73813), (331, 52628), (446, 39058), (662, 26314), (892, 19529), (1324, 13157)]