11390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:91

約数の個数: 16

約数和(自身を含む): 22032

約数和(自身を除く): 10642

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390]

約数ペア:

[(1, 11390), (2, 5695), (5, 2278), (10, 1139), (17, 670), (34, 335), (67, 170), (85, 134)]