16501264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79333}}^1$

素因数の和:79354

約数の個数: 20

約数和(自身を含む): 34430956

約数和(自身を除く): 17929692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79333, 158666, 317332, 634664, 1031329, 1269328, 2062658, 4125316, 8250632, 16501264]

約数ペア:

[(1, 16501264), (2, 8250632), (4, 4125316), (8, 2062658), (13, 1269328), (16, 1031329), (26, 634664), (52, 317332), (104, 158666), (208, 79333)]