122794378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20071}}^1$

素因数の和:20122

約数の個数: 32

約数和(自身を含む): 231229440

約数和(自身を除く): 108435062

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 20071, 40142, 140497, 280994, 381349, 461633, 762698, 923266, 2669443, 3231431, 5338886, 6462862, 8771027, 17542054, 61397189, 122794378]

約数ペア:

[(1, 122794378), (2, 61397189), (7, 17542054), (14, 8771027), (19, 6462862), (23, 5338886), (38, 3231431), (46, 2669443), (133, 923266), (161, 762698), (266, 461633), (322, 381349), (437, 280994), (874, 140497), (3059, 40142), (6118, 20071)]