12553060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48281}}^1$

素因数の和:48303

約数の個数: 24

約数和(自身を含む): 28389816

約数和(自身を除く): 15836756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 48281, 96562, 193124, 241405, 482810, 627653, 965620, 1255306, 2510612, 3138265, 6276530, 12553060]

約数ペア:

[(1, 12553060), (2, 6276530), (4, 3138265), (5, 2510612), (10, 1255306), (13, 965620), (20, 627653), (26, 482810), (52, 241405), (65, 193124), (130, 96562), (260, 48281)]