9774142

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18869}}^1$

素因数の和:18915

約数の個数: 16

約数和(自身を含む): 17209440

約数和(自身を除く): 7435298

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 18869, 37738, 132083, 264166, 698153, 1396306, 4887071, 9774142]

約数ペア:

[(1, 9774142), (2, 4887071), (7, 1396306), (14, 698153), (37, 264166), (74, 132083), (259, 37738), (518, 18869)]