29912158

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 45713376

約数和(自身を除く): 15801218

約数列:

[1, 2, 71, 142, 313, 626, 673, 1346, 22223, 44446, 47783, 95566, 210649, 421298, 14956079, 29912158]

約数ペア:

[(1, 29912158), (2, 14956079), (71, 421298), (142, 210649), (313, 95566), (626, 47783), (673, 44446), (1346, 22223)]