18501326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6163}}^1$

素因数の和:6263

約数の個数: 16

約数和(自身を含む): 29587200

約数和(自身を除く): 11085874

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6163, 12326, 117097, 234194, 486877, 973754, 9250663, 18501326]

約数ペア:

[(1, 18501326), (2, 9250663), (19, 973754), (38, 486877), (79, 234194), (158, 117097), (1501, 12326), (3002, 6163)]