22878830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175991}}^1$

素因数の和:176011

約数の個数: 16

約数和(自身を含む): 44349984

約数和(自身を除く): 21471154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 175991, 351982, 879955, 1759910, 2287883, 4575766, 11439415, 22878830]

約数ペア:

[(1, 22878830), (2, 11439415), (5, 4575766), (10, 2287883), (13, 1759910), (26, 879955), (65, 351982), (130, 175991)]