18315152

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{11801}}^1$

素因数の和:11906

約数の個数: 20

約数和(自身を含む): 35854476

約数和(自身を除く): 17539324

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 11801, 23602, 47204, 94408, 188816, 1144697, 2289394, 4578788, 9157576, 18315152]

約数ペア:

[(1, 18315152), (2, 9157576), (4, 4578788), (8, 2289394), (16, 1144697), (97, 188816), (194, 94408), (388, 47204), (776, 23602), (1552, 11801)]