13880806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7703}}^1$

素因数の和:7775

約数の個数: 16

約数和(自身を含む): 22464864

約数和(自身を除く): 8584058

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 7703, 15406, 130951, 261902, 408259, 816518, 6940403, 13880806]

約数ペア:

[(1, 13880806), (2, 6940403), (17, 816518), (34, 408259), (53, 261902), (106, 130951), (901, 15406), (1802, 7703)]