19165082

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 29522880

約数和(自身を除く): 10357798

約数列:

[1, 2, 67, 89, 134, 178, 1607, 3214, 5963, 11926, 107669, 143023, 215338, 286046, 9582541, 19165082]

約数ペア:

[(1, 19165082), (2, 9582541), (67, 286046), (89, 215338), (134, 143023), (178, 107669), (1607, 11926), (3214, 5963)]