15204588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 40744704

約数和(自身を除く): 25540116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 571, 634, 951, 1142, 1268, 1713, 1902, 2219, 2284, 3426, 3804, 3997, 4438, 6657, 6852, 7994, 8876, 11991, 13314, 15988, 23982, 26628, 47964, 181007, 362014, 543021, 724028, 1086042, 1267049, 2172084, 2534098, 3801147, 5068196, 7602294, 15204588]

約数ペア:

[(1, 15204588), (2, 7602294), (3, 5068196), (4, 3801147), (6, 2534098), (7, 2172084), (12, 1267049), (14, 1086042), (21, 724028), (28, 543021), (42, 362014), (84, 181007), (317, 47964), (571, 26628), (634, 23982), (951, 15988), (1142, 13314), (1268, 11991), (1713, 8876), (1902, 7994), (2219, 6852), (2284, 6657), (3426, 4438), (3804, 3997)]