12668810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16453}}^1$

素因数の和:16478

約数の個数: 32

約数和(自身を含む): 28432512

約数和(自身を除く): 15763702

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 16453, 32906, 82265, 115171, 164530, 180983, 230342, 361966, 575855, 904915, 1151710, 1266881, 1809830, 2533762, 6334405, 12668810]

約数ペア:

[(1, 12668810), (2, 6334405), (5, 2533762), (7, 1809830), (10, 1266881), (11, 1151710), (14, 904915), (22, 575855), (35, 361966), (55, 230342), (70, 180983), (77, 164530), (110, 115171), (154, 82265), (385, 32906), (770, 16453)]