12915452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4021}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 25000752

約数和(自身を除く): 12085300

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 4021, 8042, 16084, 44231, 88462, 176924, 293533, 587066, 1174132, 3228863, 6457726, 12915452]

約数ペア:

[(1, 12915452), (2, 6457726), (4, 3228863), (11, 1174132), (22, 587066), (44, 293533), (73, 176924), (146, 88462), (292, 44231), (803, 16084), (1606, 8042), (3212, 4021)]