12518704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71129}}^1$

素因数の和:71148

約数の個数: 20

約数和(自身を含む): 26460360

約数和(自身を除く): 13941656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 71129, 142258, 284516, 569032, 782419, 1138064, 1564838, 3129676, 6259352, 12518704]

約数ペア:

[(1, 12518704), (2, 6259352), (4, 3129676), (8, 1564838), (11, 1138064), (16, 782419), (22, 569032), (44, 284516), (88, 142258), (176, 71129)]