13072456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5101

約数の個数: 32

約数和(自身を含む): 27324000

約数和(自身を除く): 14251544

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 5059, 10118, 20236, 40472, 86003, 96121, 172006, 192242, 344012, 384484, 688024, 768968, 1634057, 3268114, 6536228, 13072456]

約数ペア:

[(1, 13072456), (2, 6536228), (4, 3268114), (8, 1634057), (17, 768968), (19, 688024), (34, 384484), (38, 344012), (68, 192242), (76, 172006), (136, 96121), (152, 86003), (323, 40472), (646, 20236), (1292, 10118), (2584, 5059)]