18235373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 21011760

約数和(自身を除く): 2776387

約数列:

[1, 13, 17, 109, 221, 757, 1417, 1853, 9841, 12869, 24089, 82513, 167297, 1072669, 1402721, 18235373]

約数ペア:

[(1, 18235373), (13, 1402721), (17, 1072669), (109, 167297), (221, 82513), (757, 24089), (1417, 12869), (1853, 9841)]