15696812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 29069040

約数和(自身を除く): 13372228

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 857, 964, 1714, 3428, 4579, 9158, 16283, 18316, 32566, 65132, 206537, 413074, 826148, 3924203, 7848406, 15696812]

約数ペア:

[(1, 15696812), (2, 7848406), (4, 3924203), (19, 826148), (38, 413074), (76, 206537), (241, 65132), (482, 32566), (857, 18316), (964, 16283), (1714, 9158), (3428, 4579)]