15672783854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{22921}}^1$

素因数の和:22990

約数の個数: 72

約数和(自身を含む): 30906741168

約数和(自身を除く): 15233957314

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 289, 338, 442, 578, 1183, 1547, 2023, 2366, 2873, 3094, 3757, 4046, 5746, 7514, 20111, 22921, 26299, 40222, 45842, 48841, 52598, 97682, 160447, 297973, 320894, 341887, 389657, 595946, 683774, 779314, 2085811, 2727599, 3873649, 4171622, 5065541, 5455198, 6624169, 7747298, 10131082, 13248338, 27115543, 35458787, 46369183, 54231086, 65852033, 70917574, 86114197, 92738366, 131704066, 172228394, 460964231, 602799379, 921928462, 1119484561, 1205598758, 2238969122, 7836391927, 15672783854]

約数ペア:

[(1, 15672783854), (2, 7836391927), (7, 2238969122), (13, 1205598758), (14, 1119484561), (17, 921928462), (26, 602799379), (34, 460964231), (91, 172228394), (119, 131704066), (169, 92738366), (182, 86114197), (221, 70917574), (238, 65852033), (289, 54231086), (338, 46369183), (442, 35458787), (578, 27115543), (1183, 13248338), (1547, 10131082), (2023, 7747298), (2366, 6624169), (2873, 5455198), (3094, 5065541), (3757, 4171622), (4046, 3873649), (5746, 2727599), (7514, 2085811), (20111, 779314), (22921, 683774), (26299, 595946), (40222, 389657), (45842, 341887), (48841, 320894), (52598, 297973), (97682, 160447)]