11393228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 25256448

約数和(自身を除く): 13863220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 521, 781, 994, 1042, 1562, 1988, 2084, 3124, 3647, 5467, 5731, 7294, 10934, 11462, 14588, 21868, 22924, 36991, 40117, 73982, 80234, 147964, 160468, 258937, 406901, 517874, 813802, 1035748, 1627604, 2848307, 5696614, 11393228]

約数ペア:

[(1, 11393228), (2, 5696614), (4, 2848307), (7, 1627604), (11, 1035748), (14, 813802), (22, 517874), (28, 406901), (44, 258937), (71, 160468), (77, 147964), (142, 80234), (154, 73982), (284, 40117), (308, 36991), (497, 22924), (521, 21868), (781, 14588), (994, 11462), (1042, 10934), (1562, 7294), (1988, 5731), (2084, 5467), (3124, 3647)]