13132778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1109}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 20459520

約数和(自身を除く): 7326742

約数列:

[1, 2, 31, 62, 191, 382, 1109, 2218, 5921, 11842, 34379, 68758, 211819, 423638, 6566389, 13132778]

約数ペア:

[(1, 13132778), (2, 6566389), (31, 423638), (62, 211819), (191, 68758), (382, 34379), (1109, 11842), (2218, 5921)]