19680502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14753}}^1$

素因数の和:14807

約数の個数: 16

約数和(自身を含む): 31868640

約数和(自身を除く): 12188138

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 14753, 29506, 339319, 427837, 678638, 855674, 9840251, 19680502]

約数ペア:

[(1, 19680502), (2, 9840251), (23, 855674), (29, 678638), (46, 427837), (58, 339319), (667, 29506), (1334, 14753)]