2247014518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8447423}}^1$

素因数の和:8447451

約数の個数: 16

約数和(自身を含む): 4054763520

約数和(自身を除く): 1807749002

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8447423, 16894846, 59131961, 118263922, 160501037, 321002074, 1123507259, 2247014518]

約数ペア:

[(1, 2247014518), (2, 1123507259), (7, 321002074), (14, 160501037), (19, 118263922), (38, 59131961), (133, 16894846), (266, 8447423)]