69661486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{13381}}^1$

素因数の和:13539

約数の個数: 16

約数和(自身を含む): 110802960

約数和(自身を除く): 41141474

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 13381, 26762, 254239, 508478, 1833197, 3666394, 34830743, 69661486]

約数ペア:

[(1, 69661486), (2, 34830743), (19, 3666394), (38, 1833197), (137, 508478), (274, 254239), (2603, 26762), (5206, 13381)]