11905894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 25320960

約数和(自身を除く): 13415066

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 313, 418, 494, 626, 1001, 1463, 1729, 2002, 2191, 2717, 2926, 3443, 3458, 4069, 4382, 5434, 5947, 6886, 8138, 11894, 19019, 24101, 28483, 38038, 41629, 44759, 48202, 56966, 65417, 77311, 83258, 89518, 130834, 154622, 313313, 457919, 541177, 626626, 850421, 915838, 1082354, 1700842, 5952947, 11905894]

約数ペア:

[(1, 11905894), (2, 5952947), (7, 1700842), (11, 1082354), (13, 915838), (14, 850421), (19, 626626), (22, 541177), (26, 457919), (38, 313313), (77, 154622), (91, 130834), (133, 89518), (143, 83258), (154, 77311), (182, 65417), (209, 56966), (247, 48202), (266, 44759), (286, 41629), (313, 38038), (418, 28483), (494, 24101), (626, 19019), (1001, 11894), (1463, 8138), (1729, 6886), (2002, 5947), (2191, 5434), (2717, 4382), (2926, 4069), (3443, 3458)]