12631840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6073}}^1$

素因数の和:6101

約数の個数: 48

約数和(自身を含む): 32143608

約数和(自身を除く): 19511768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6073, 12146, 24292, 30365, 48584, 60730, 78949, 97168, 121460, 157898, 194336, 242920, 315796, 394745, 485840, 631592, 789490, 971680, 1263184, 1578980, 2526368, 3157960, 6315920, 12631840]

約数ペア:

[(1, 12631840), (2, 6315920), (4, 3157960), (5, 2526368), (8, 1578980), (10, 1263184), (13, 971680), (16, 789490), (20, 631592), (26, 485840), (32, 394745), (40, 315796), (52, 242920), (65, 194336), (80, 157898), (104, 121460), (130, 97168), (160, 78949), (208, 60730), (260, 48584), (416, 30365), (520, 24292), (1040, 12146), (2080, 6073)]