23385997

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 24998400

約数和(自身を除く): 1612403

約数列:

[1, 31, 61, 83, 149, 1891, 2573, 4619, 5063, 9089, 12367, 156953, 281759, 383377, 754387, 23385997]

約数ペア:

[(1, 23385997), (31, 754387), (61, 383377), (83, 281759), (149, 156953), (1891, 12367), (2573, 9089), (4619, 5063)]