15420658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6203}}^1$

素因数の和:6329

約数の個数: 16

約数和(自身を含む): 25461216

約数和(自身を除く): 10040558

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 6203, 12406, 68233, 136466, 700939, 1401878, 7710329, 15420658]

約数ペア:

[(1, 15420658), (2, 7710329), (11, 1401878), (22, 700939), (113, 136466), (226, 68233), (1243, 12406), (2486, 6203)]