19216166474

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{2887}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 29544794496

約数和(自身を除く): 10328628022

約数列:

[1, 2, 83, 101, 166, 202, 397, 794, 2887, 5774, 8383, 16766, 32951, 40097, 65902, 80194, 239621, 291587, 479242, 583174, 1146139, 2292278, 3328051, 6656102, 24201721, 48403442, 95129537, 115760039, 190259074, 231520078, 9608083237, 19216166474]

約数ペア:

[(1, 19216166474), (2, 9608083237), (83, 231520078), (101, 190259074), (166, 115760039), (202, 95129537), (397, 48403442), (794, 24201721), (2887, 6656102), (5774, 3328051), (8383, 2292278), (16766, 1146139), (32951, 583174), (40097, 479242), (65902, 291587), (80194, 239621)]