13149805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 16793280

約数和(自身を除く): 3643475

約数列:

[1, 5, 19, 95, 97, 485, 1427, 1843, 7135, 9215, 27113, 135565, 138419, 692095, 2629961, 13149805]

約数ペア:

[(1, 13149805), (5, 2629961), (19, 692095), (95, 138419), (97, 135565), (485, 27113), (1427, 9215), (1843, 7135)]