13591870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 25435872

約数和(自身を除く): 11844002

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 433, 730, 866, 2165, 3139, 4330, 6278, 15695, 18619, 31390, 31609, 37238, 63218, 93095, 158045, 186190, 316090, 1359187, 2718374, 6795935, 13591870]

約数ペア:

[(1, 13591870), (2, 6795935), (5, 2718374), (10, 1359187), (43, 316090), (73, 186190), (86, 158045), (146, 93095), (215, 63218), (365, 37238), (430, 31609), (433, 31390), (730, 18619), (866, 15695), (2165, 6278), (3139, 4330)]