19292432

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{15263}}^1$

素因数の和:15350

約数の個数: 20

約数和(自身を含む): 37854720

約数和(自身を除く): 18562288

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 15263, 30526, 61052, 122104, 244208, 1205777, 2411554, 4823108, 9646216, 19292432]

約数ペア:

[(1, 19292432), (2, 9646216), (4, 4823108), (8, 2411554), (16, 1205777), (79, 244208), (158, 122104), (316, 61052), (632, 30526), (1264, 15263)]