11263978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6481}}^1$

素因数の和:6573

約数の個数: 16

約数和(自身を含む): 18668160

約数和(自身を除く): 7404182

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 6481, 12962, 71291, 142582, 511999, 1023998, 5631989, 11263978]

約数ペア:

[(1, 11263978), (2, 5631989), (11, 1023998), (22, 511999), (79, 142582), (158, 71291), (869, 12962), (1738, 6481)]