19125652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52543}}^1$

素因数の和:52567

約数の個数: 24

約数和(自身を含む): 41194496

約数和(自身を除く): 22068844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 52543, 105086, 210172, 367801, 683059, 735602, 1366118, 1471204, 2732236, 4781413, 9562826, 19125652]

約数ペア:

[(1, 19125652), (2, 9562826), (4, 4781413), (7, 2732236), (13, 1471204), (14, 1366118), (26, 735602), (28, 683059), (52, 367801), (91, 210172), (182, 105086), (364, 52543)]