16222393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 18473472

約数和(自身を除く): 2251079

約数列:

[1, 11, 31, 113, 341, 421, 1243, 3503, 4631, 13051, 38533, 47573, 143561, 523303, 1474763, 16222393]

約数ペア:

[(1, 16222393), (11, 1474763), (31, 523303), (113, 143561), (341, 47573), (421, 38533), (1243, 13051), (3503, 4631)]