21370862

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3091

約数の個数: 16

約数和(自身を含む): 33145200

約数和(自身を除く): 11774338

約数列:

[1, 2, 59, 61, 118, 122, 2969, 3599, 5938, 7198, 175171, 181109, 350342, 362218, 10685431, 21370862]

約数ペア:

[(1, 21370862), (2, 10685431), (59, 362218), (61, 350342), (118, 181109), (122, 175171), (2969, 7198), (3599, 5938)]