12582830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 24591168

約数和(自身を除く): 12008338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 641, 755, 1282, 1510, 1963, 3205, 3926, 6410, 8333, 9815, 16666, 19630, 41665, 83330, 96791, 193582, 483955, 967910, 1258283, 2516566, 6291415, 12582830]

約数ペア:

[(1, 12582830), (2, 6291415), (5, 2516566), (10, 1258283), (13, 967910), (26, 483955), (65, 193582), (130, 96791), (151, 83330), (302, 41665), (641, 19630), (755, 16666), (1282, 9815), (1510, 8333), (1963, 6410), (3205, 3926)]