15998930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23879}}^1$

素因数の和:23953

約数の個数: 16

約数和(自身を含む): 29229120

約数和(自身を除く): 13230190

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 23879, 47758, 119395, 238790, 1599893, 3199786, 7999465, 15998930]

約数ペア:

[(1, 15998930), (2, 7999465), (5, 3199786), (10, 1599893), (67, 238790), (134, 119395), (335, 47758), (670, 23879)]