2115410110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19231001}}^1$

素因数の和:19231019

約数の個数: 16

約数和(自身を含む): 4153896432

約数和(自身を除く): 2038486322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19231001, 38462002, 96155005, 192310010, 211541011, 423082022, 1057705055, 2115410110]

約数ペア:

[(1, 2115410110), (2, 1057705055), (5, 423082022), (10, 211541011), (11, 192310010), (22, 96155005), (55, 38462002), (110, 19231001)]