19739466

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4831}}^1$

素因数の和:5066

約数の個数: 24

約数和(自身を含む): 42966144

約数和(自身を除く): 23226678

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 4831, 9662, 14493, 28986, 43479, 86958, 1096637, 2193274, 3289911, 6579822, 9869733, 19739466]

約数ペア:

[(1, 19739466), (2, 9869733), (3, 6579822), (6, 3289911), (9, 2193274), (18, 1096637), (227, 86958), (454, 43479), (681, 28986), (1362, 14493), (2043, 9662), (4086, 4831)]