15227036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20357}}^1$

素因数の和:20389

約数の個数: 24

約数和(自身を含む): 30781296

約数和(自身を除く): 15554260

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 20357, 40714, 81428, 223927, 346069, 447854, 692138, 895708, 1384276, 3806759, 7613518, 15227036]

約数ペア:

[(1, 15227036), (2, 7613518), (4, 3806759), (11, 1384276), (17, 895708), (22, 692138), (34, 447854), (44, 346069), (68, 223927), (187, 81428), (374, 40714), (748, 20357)]