9920078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41681}}^1$

素因数の和:41707

約数の個数: 16

約数和(自身を含む): 18006624

約数和(自身を除く): 8086546

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 41681, 83362, 291767, 583534, 708577, 1417154, 4960039, 9920078]

約数ペア:

[(1, 9920078), (2, 4960039), (7, 1417154), (14, 708577), (17, 583534), (34, 291767), (119, 83362), (238, 41681)]