30631382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47417}}^1$

素因数の和:47455

約数の個数: 16

約数和(自身を含む): 51211440

約数和(自身を除く): 20580058

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 47417, 94834, 806089, 900923, 1612178, 1801846, 15315691, 30631382]

約数ペア:

[(1, 30631382), (2, 15315691), (17, 1801846), (19, 1612178), (34, 900923), (38, 806089), (323, 94834), (646, 47417)]