15691901374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{2011}}^1$

素因数の和:2353

約数の個数: 64

約数和(自身を含む): 26909936640

約数和(自身を除く): 11218035266

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 257, 323, 514, 646, 799, 893, 1598, 1786, 2011, 4022, 4369, 4883, 8738, 9766, 12079, 15181, 24158, 30362, 34187, 38209, 68374, 76418, 83011, 94517, 166022, 189034, 205343, 229501, 410686, 459002, 516827, 649553, 1033654, 1299106, 1606789, 1795823, 3213578, 3591646, 3901517, 7803034, 8786059, 9819713, 17572118, 19639426, 24290869, 30528991, 48581738, 61057982, 166935121, 333870242, 412944773, 461526511, 825889546, 923053022, 7845950687, 15691901374]

約数ペア:

[(1, 15691901374), (2, 7845950687), (17, 923053022), (19, 825889546), (34, 461526511), (38, 412944773), (47, 333870242), (94, 166935121), (257, 61057982), (323, 48581738), (514, 30528991), (646, 24290869), (799, 19639426), (893, 17572118), (1598, 9819713), (1786, 8786059), (2011, 7803034), (4022, 3901517), (4369, 3591646), (4883, 3213578), (8738, 1795823), (9766, 1606789), (12079, 1299106), (15181, 1033654), (24158, 649553), (30362, 516827), (34187, 459002), (38209, 410686), (68374, 229501), (76418, 205343), (83011, 189034), (94517, 166022)]