13443376

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{5639}}^1$

素因数の和:5796

約数の個数: 20

約数和(自身を含む): 26226000

約数和(自身を除く): 12782624

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 5639, 11278, 22556, 45112, 90224, 840211, 1680422, 3360844, 6721688, 13443376]

約数ペア:

[(1, 13443376), (2, 6721688), (4, 3360844), (8, 1680422), (16, 840211), (149, 90224), (298, 45112), (596, 22556), (1192, 11278), (2384, 5639)]