13431556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5701}}^1$

素因数の和:5755

約数の個数: 24

約数和(自身を含む): 25544960

約数和(自身を除く): 12113404

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5701, 11402, 22804, 108319, 176731, 216638, 353462, 433276, 706924, 3357889, 6715778, 13431556]

約数ペア:

[(1, 13431556), (2, 6715778), (4, 3357889), (19, 706924), (31, 433276), (38, 353462), (62, 216638), (76, 176731), (124, 108319), (589, 22804), (1178, 11402), (2356, 5701)]