19055116

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 34513920

約数和(自身を除く): 15458804

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 1283, 2566, 3713, 5132, 7426, 14852, 60301, 101357, 120602, 202714, 241204, 405428, 4763779, 9527558, 19055116]

約数ペア:

[(1, 19055116), (2, 9527558), (4, 4763779), (47, 405428), (79, 241204), (94, 202714), (158, 120602), (188, 101357), (316, 60301), (1283, 14852), (2566, 7426), (3713, 5132)]