12821484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82189}}^1$

素因数の和:82209

約数の個数: 24

約数和(自身を含む): 32218480

約数和(自身を除く): 19396996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82189, 164378, 246567, 328756, 493134, 986268, 1068457, 2136914, 3205371, 4273828, 6410742, 12821484]

約数ペア:

[(1, 12821484), (2, 6410742), (3, 4273828), (4, 3205371), (6, 2136914), (12, 1068457), (13, 986268), (26, 493134), (39, 328756), (52, 246567), (78, 164378), (156, 82189)]