12944490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33191}}^1$

素因数の和:33214

約数の個数: 32

約数和(自身を含む): 33457536

約数和(自身を除く): 20513046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 33191, 66382, 99573, 165955, 199146, 331910, 431483, 497865, 862966, 995730, 1294449, 2157415, 2588898, 4314830, 6472245, 12944490]

約数ペア:

[(1, 12944490), (2, 6472245), (3, 4314830), (5, 2588898), (6, 2157415), (10, 1294449), (13, 995730), (15, 862966), (26, 497865), (30, 431483), (39, 331910), (65, 199146), (78, 165955), (130, 99573), (195, 66382), (390, 33191)]