12576460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48371}}^1$

素因数の和:48393

約数の個数: 24

約数和(自身を含む): 28442736

約数和(自身を除く): 15866276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 48371, 96742, 193484, 241855, 483710, 628823, 967420, 1257646, 2515292, 3144115, 6288230, 12576460]

約数ペア:

[(1, 12576460), (2, 6288230), (4, 3144115), (5, 2515292), (10, 1257646), (13, 967420), (20, 628823), (26, 483710), (52, 241855), (65, 193484), (130, 96742), (260, 48371)]