22072414

素因数分解:

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

素因数の和:545

約数の個数: 48

約数和(自身を含む): 43217280

約数和(自身を除く): 21144866

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 491, 494, 982, 1183, 1729, 2366, 3211, 3437, 3458, 6383, 6422, 6874, 9329, 12766, 18658, 22477, 44681, 44954, 65303, 82979, 89362, 121277, 130606, 165958, 242554, 580853, 848939, 1161706, 1576601, 1697878, 3153202, 11036207, 22072414]

約数ペア:

[(1, 22072414), (2, 11036207), (7, 3153202), (13, 1697878), (14, 1576601), (19, 1161706), (26, 848939), (38, 580853), (91, 242554), (133, 165958), (169, 130606), (182, 121277), (247, 89362), (266, 82979), (338, 65303), (491, 44954), (494, 44681), (982, 22477), (1183, 18658), (1729, 12766), (2366, 9329), (3211, 6874), (3437, 6422), (3458, 6383)]