11513938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5889

約数の個数: 16

約数和(自身を含む): 18444096

約数和(自身を除く): 6930158

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 5821, 11642, 133883, 250303, 267766, 500606, 5756969, 11513938]

約数ペア:

[(1, 11513938), (2, 5756969), (23, 500606), (43, 267766), (46, 250303), (86, 133883), (989, 11642), (1978, 5821)]