18416914

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10305

約数の個数: 16

約数和(自身を含む): 29502720

約数和(自身を除く): 11085806

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 10243, 20486, 297047, 317533, 594094, 635066, 9208457, 18416914]

約数ペア:

[(1, 18416914), (2, 9208457), (29, 635066), (31, 594094), (58, 317533), (62, 297047), (899, 20486), (1798, 10243)]