12490654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9623}}^1$

素因数の和:9695

約数の個数: 16

約数和(自身を含む): 20787840

約数和(自身を除く): 8297186

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 9623, 19246, 105853, 211706, 567757, 1135514, 6245327, 12490654]

約数ペア:

[(1, 12490654), (2, 6245327), (11, 1135514), (22, 567757), (59, 211706), (118, 105853), (649, 19246), (1298, 9623)]