15919254

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7559}}^1$

素因数の和:7586

約数の個数: 40

約数和(自身を含む): 38419920

約数和(自身を除く): 22500666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 7559, 15118, 22677, 45354, 68031, 98267, 136062, 196534, 204093, 294801, 408186, 589602, 612279, 884403, 1224558, 1768806, 2653209, 5306418, 7959627, 15919254]

約数ペア:

[(1, 15919254), (2, 7959627), (3, 5306418), (6, 2653209), (9, 1768806), (13, 1224558), (18, 884403), (26, 612279), (27, 589602), (39, 408186), (54, 294801), (78, 204093), (81, 196534), (117, 136062), (162, 98267), (234, 68031), (351, 45354), (702, 22677), (1053, 15118), (2106, 7559)]