11885146

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 23556960

約数和(自身を除く): 11671814

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 491, 494, 637, 931, 982, 1274, 1729, 1862, 3437, 3458, 6383, 6874, 9329, 12103, 12766, 18658, 24059, 24206, 44681, 48118, 65303, 89362, 121277, 130606, 242554, 312767, 457121, 625534, 848939, 914242, 1697878, 5942573, 11885146]

約数ペア:

[(1, 11885146), (2, 5942573), (7, 1697878), (13, 914242), (14, 848939), (19, 625534), (26, 457121), (38, 312767), (49, 242554), (91, 130606), (98, 121277), (133, 89362), (182, 65303), (247, 48118), (266, 44681), (491, 24206), (494, 24059), (637, 18658), (931, 12766), (982, 12103), (1274, 9329), (1729, 6874), (1862, 6383), (3437, 3458)]