2019435457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1\times {\mathrm{6263}}^1$

素因数の和:7752

約数の個数: 16

約数和(自身を含む): 2304650880

約数和(自身を除く): 285215423

約数列:

[1, 13, 17, 221, 1459, 6263, 18967, 24803, 81419, 106471, 322439, 1384123, 9137717, 118790321, 155341189, 2019435457]

約数ペア:

[(1, 2019435457), (13, 155341189), (17, 118790321), (221, 9137717), (1459, 1384123), (6263, 322439), (18967, 106471), (24803, 81419)]