12255386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 21930048

約数和(自身を除く): 9674662

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 587, 803, 949, 1174, 1606, 1898, 6457, 7631, 10439, 12914, 15262, 20878, 42851, 83941, 85702, 167882, 471361, 557063, 942722, 1114126, 6127693, 12255386]

約数ペア:

[(1, 12255386), (2, 6127693), (11, 1114126), (13, 942722), (22, 557063), (26, 471361), (73, 167882), (143, 85702), (146, 83941), (286, 42851), (587, 20878), (803, 15262), (949, 12914), (1174, 10439), (1606, 7631), (1898, 6457)]