15630992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75149}}^1$

素因数の和:75170

約数の個数: 20

約数和(自身を含む): 32615100

約数和(自身を除く): 16984108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75149, 150298, 300596, 601192, 976937, 1202384, 1953874, 3907748, 7815496, 15630992]

約数ペア:

[(1, 15630992), (2, 7815496), (4, 3907748), (8, 1953874), (13, 1202384), (16, 976937), (26, 601192), (52, 300596), (104, 150298), (208, 75149)]