16686372

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4201}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 39061792

約数和(自身を除く): 22375420

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 4201, 8402, 12603, 16804, 25206, 50412, 1390531, 2781062, 4171593, 5562124, 8343186, 16686372]

約数ペア:

[(1, 16686372), (2, 8343186), (3, 5562124), (4, 4171593), (6, 2781062), (12, 1390531), (331, 50412), (662, 25206), (993, 16804), (1324, 12603), (1986, 8402), (3972, 4201)]