11270890

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4159}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 20367360

約数和(自身を除く): 9096470

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 4159, 8318, 20795, 41590, 1127089, 2254178, 5635445, 11270890]

約数ペア:

[(1, 11270890), (2, 5635445), (5, 2254178), (10, 1127089), (271, 41590), (542, 20795), (1355, 8318), (2710, 4159)]