12358816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20327}}^1$

素因数の和:20356

約数の個数: 24

約数和(自身を含む): 25613280

約数和(自身を除く): 13254464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20327, 40654, 81308, 162616, 325232, 386213, 650464, 772426, 1544852, 3089704, 6179408, 12358816]

約数ペア:

[(1, 12358816), (2, 6179408), (4, 3089704), (8, 1544852), (16, 772426), (19, 650464), (32, 386213), (38, 325232), (76, 162616), (152, 81308), (304, 40654), (608, 20327)]