215575986

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{971063}}^1$

素因数の和:971105

約数の個数: 16

約数和(自身を含む): 442805184

約数和(自身を除く): 227229198

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 971063, 1942126, 2913189, 5826378, 35929331, 71858662, 107787993, 215575986]

約数ペア:

[(1, 215575986), (2, 107787993), (3, 71858662), (6, 35929331), (37, 5826378), (74, 2913189), (111, 1942126), (222, 971063)]