222768122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{136333}}^1$

素因数の和:136397

約数の個数: 16

約数和(自身を含む): 359921760

約数和(自身を除く): 137153638

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 136333, 272666, 2590327, 5180654, 5862319, 11724638, 111384061, 222768122]

約数ペア:

[(1, 222768122), (2, 111384061), (19, 11724638), (38, 5862319), (43, 5180654), (86, 2590327), (817, 272666), (1634, 136333)]