16851226

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 13838054

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 887, 1357, 1774, 2714, 6209, 9499, 12418, 18998, 20401, 40802, 52333, 104666, 142807, 285614, 366331, 732662, 1203659, 2407318, 8425613, 16851226]

約数ペア:

[(1, 16851226), (2, 8425613), (7, 2407318), (14, 1203659), (23, 732662), (46, 366331), (59, 285614), (118, 142807), (161, 104666), (322, 52333), (413, 40802), (826, 20401), (887, 18998), (1357, 12418), (1774, 9499), (2714, 6209)]