11984558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5347

約数の個数: 16

約数和(自身を含む): 19322064

約数和(自身を除く): 7337506

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 5261, 10522, 89437, 178874, 352487, 704974, 5992279, 11984558]

約数ペア:

[(1, 11984558), (2, 5992279), (17, 704974), (34, 352487), (67, 178874), (134, 89437), (1139, 10522), (2278, 5261)]