23881898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4003}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 37957920

約数和(自身を除く): 14076022

約数列:

[1, 2, 19, 38, 157, 314, 2983, 4003, 5966, 8006, 76057, 152114, 628471, 1256942, 11940949, 23881898]

約数ペア:

[(1, 23881898), (2, 11940949), (19, 1256942), (38, 628471), (157, 152114), (314, 76057), (2983, 8006), (4003, 5966)]