18644242

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 28714752

約数和(自身を除く): 10070510

約数列:

[1, 2, 47, 94, 241, 482, 823, 1646, 11327, 22654, 38681, 77362, 198343, 396686, 9322121, 18644242]

約数ペア:

[(1, 18644242), (2, 9322121), (47, 396686), (94, 198343), (241, 77362), (482, 38681), (823, 22654), (1646, 11327)]