21799634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7481}}^1$

素因数の和:7561

約数の個数: 16

約数和(自身を含む): 34477056

約数和(自身を除く): 12677422

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 7481, 14962, 231911, 351607, 463822, 703214, 10899817, 21799634]

約数ペア:

[(1, 21799634), (2, 10899817), (31, 703214), (47, 463822), (62, 351607), (94, 231911), (1457, 14962), (2914, 7481)]