12940942

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15667}}^1$

素因数の和:15735

約数の個数: 16

約数和(自身を含む): 22561920

約数和(自身を除く): 9620978

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 15667, 31334, 109669, 219338, 924353, 1848706, 6470471, 12940942]

約数ペア:

[(1, 12940942), (2, 6470471), (7, 1848706), (14, 924353), (59, 219338), (118, 109669), (413, 31334), (826, 15667)]