12843490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 25707456

約数和(自身を除く): 12863966

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2203, 2915, 4406, 5830, 11015, 22030, 24233, 48466, 116759, 121165, 233518, 242330, 583795, 1167590, 1284349, 2568698, 6421745, 12843490]

約数ペア:

[(1, 12843490), (2, 6421745), (5, 2568698), (10, 1284349), (11, 1167590), (22, 583795), (53, 242330), (55, 233518), (106, 121165), (110, 116759), (265, 48466), (530, 24233), (583, 22030), (1166, 11015), (2203, 5830), (2915, 4406)]