9151190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12889}}^1$

素因数の和:12967

約数の個数: 16

約数和(自身を含む): 16705440

約数和(自身を除く): 7554250

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 12889, 25778, 64445, 128890, 915119, 1830238, 4575595, 9151190]

約数ペア:

[(1, 9151190), (2, 4575595), (5, 1830238), (10, 915119), (71, 128890), (142, 64445), (355, 25778), (710, 12889)]