13260572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 25109952

約数和(自身を除く): 11849380

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 941, 1084, 1882, 3523, 3764, 7046, 12233, 14092, 24466, 48932, 255011, 510022, 1020044, 3315143, 6630286, 13260572]

約数ペア:

[(1, 13260572), (2, 6630286), (4, 3315143), (13, 1020044), (26, 510022), (52, 255011), (271, 48932), (542, 24466), (941, 14092), (1084, 12233), (1882, 7046), (3523, 3764)]