18197552

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{1201}}^1$

素因数の和:2156

約数の個数: 20

約数和(自身を含む): 35324376

約数和(自身を除く): 17126824

約数列:

[1, 2, 4, 8, 16, 947, 1201, 1894, 2402, 3788, 4804, 7576, 9608, 15152, 19216, 1137347, 2274694, 4549388, 9098776, 18197552]

約数ペア:

[(1, 18197552), (2, 9098776), (4, 4549388), (8, 2274694), (16, 1137347), (947, 19216), (1201, 15152), (1894, 9608), (2402, 7576), (3788, 4804)]