19141836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 51367680

約数和(自身を除く): 32225844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1259, 1267, 2172, 2518, 2534, 3777, 3801, 5036, 5068, 7554, 7602, 8813, 15108, 15204, 17626, 26439, 35252, 52878, 105756, 227879, 455758, 683637, 911516, 1367274, 1595153, 2734548, 3190306, 4785459, 6380612, 9570918, 19141836]

約数ペア:

[(1, 19141836), (2, 9570918), (3, 6380612), (4, 4785459), (6, 3190306), (7, 2734548), (12, 1595153), (14, 1367274), (21, 911516), (28, 683637), (42, 455758), (84, 227879), (181, 105756), (362, 52878), (543, 35252), (724, 26439), (1086, 17626), (1259, 15204), (1267, 15108), (2172, 8813), (2518, 7602), (2534, 7554), (3777, 5068), (3801, 5036)]