15661232

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{10091}}^1$

素因数の和:10196

約数の個数: 20

約数和(自身を含む): 30659496

約数和(自身を除く): 14998264

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 10091, 20182, 40364, 80728, 161456, 978827, 1957654, 3915308, 7830616, 15661232]

約数ペア:

[(1, 15661232), (2, 7830616), (4, 3915308), (8, 1957654), (16, 978827), (97, 161456), (194, 80728), (388, 40364), (776, 20182), (1552, 10091)]