13958930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 26469504

約数和(自身を除く): 12510574

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 443, 685, 886, 1370, 2215, 3151, 4430, 6302, 10189, 15755, 20378, 31510, 50945, 60691, 101890, 121382, 303455, 606910, 1395893, 2791786, 6979465, 13958930]

約数ペア:

[(1, 13958930), (2, 6979465), (5, 2791786), (10, 1395893), (23, 606910), (46, 303455), (115, 121382), (137, 101890), (230, 60691), (274, 50945), (443, 31510), (685, 20378), (886, 15755), (1370, 10189), (2215, 6302), (3151, 4430)]