9899786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5683}}^1$

素因数の和:5765

約数の個数: 16

約数和(自身を含む): 16233504

約数和(自身を除く): 6333718

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 5683, 11366, 73879, 147758, 380761, 761522, 4949893, 9899786]

約数ペア:

[(1, 9899786), (2, 4949893), (13, 761522), (26, 380761), (67, 147758), (134, 73879), (871, 11366), (1742, 5683)]