19220062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7561}}^1$

素因数の和:7635

約数の個数: 16

約数和(自身を含む): 30489984

約数和(自身を除く): 11269922

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 7561, 15122, 234391, 310001, 468782, 620002, 9610031, 19220062]

約数ペア:

[(1, 19220062), (2, 9610031), (31, 620002), (41, 468782), (62, 310001), (82, 234391), (1271, 15122), (2542, 7561)]