11761390

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7789}}^1$

素因数の和:7947

約数の個数: 16

約数和(自身を含む): 21313440

約数和(自身を除く): 9552050

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 7789, 15578, 38945, 77890, 1176139, 2352278, 5880695, 11761390]

約数ペア:

[(1, 11761390), (2, 5880695), (5, 2352278), (10, 1176139), (151, 77890), (302, 38945), (755, 15578), (1510, 7789)]