15220732912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12354491}}^1$

素因数の和:12354517

約数の個数: 40

約数和(自身を含む): 36766968192

約数和(自身を除く): 21546235280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12354491, 24708982, 49417964, 86481437, 98835928, 135899401, 172962874, 197671856, 271798802, 345925748, 543597604, 691851496, 951295807, 1087195208, 1383702992, 1902591614, 2174390416, 3805183228, 7610366456, 15220732912]

約数ペア:

[(1, 15220732912), (2, 7610366456), (4, 3805183228), (7, 2174390416), (8, 1902591614), (11, 1383702992), (14, 1087195208), (16, 951295807), (22, 691851496), (28, 543597604), (44, 345925748), (56, 271798802), (77, 197671856), (88, 172962874), (112, 135899401), (154, 98835928), (176, 86481437), (308, 49417964), (616, 24708982), (1232, 12354491)]