11859516

素因数分解:

$2^2\times 3^2\times {\mathrm{329431}}^1$

素因数の和:329441

約数の個数: 18

約数和(自身を含む): 29978312

約数和(自身を除く): 18118796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 329431, 658862, 988293, 1317724, 1976586, 2964879, 3953172, 5929758, 11859516]

約数ペア:

[(1, 11859516), (2, 5929758), (3, 3953172), (4, 2964879), (6, 1976586), (9, 1317724), (12, 988293), (18, 658862), (36, 329431)]