23159384

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{18439}}^1$

素因数の和:18602

約数の個数: 16

約数和(自身を含む): 43702800

約数和(自身を除く): 20543416

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 18439, 36878, 73756, 147512, 2894923, 5789846, 11579692, 23159384]

約数ペア:

[(1, 23159384), (2, 11579692), (4, 5789846), (8, 2894923), (157, 147512), (314, 73756), (628, 36878), (1256, 18439)]