22215716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 40567296

約数和(自身を除く): 18351580

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 1847, 3007, 3694, 6014, 7388, 12028, 57257, 114514, 179159, 229028, 358318, 716636, 5553929, 11107858, 22215716]

約数ペア:

[(1, 22215716), (2, 11107858), (4, 5553929), (31, 716636), (62, 358318), (97, 229028), (124, 179159), (194, 114514), (388, 57257), (1847, 12028), (3007, 7388), (3694, 6014)]