12238712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 23803200

約数和(自身を除く): 11564488

約数列:

[1, 2, 4, 8, 37, 74, 148, 173, 239, 296, 346, 478, 692, 956, 1384, 1912, 6401, 8843, 12802, 17686, 25604, 35372, 41347, 51208, 70744, 82694, 165388, 330776, 1529839, 3059678, 6119356, 12238712]

約数ペア:

[(1, 12238712), (2, 6119356), (4, 3059678), (8, 1529839), (37, 330776), (74, 165388), (148, 82694), (173, 70744), (239, 51208), (296, 41347), (346, 35372), (478, 25604), (692, 17686), (956, 12802), (1384, 8843), (1912, 6401)]