13047848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 27099360

約数和(自身を除く): 14051512

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2213, 2948, 4426, 5896, 8852, 17704, 24343, 48686, 97372, 148271, 194744, 296542, 593084, 1186168, 1630981, 3261962, 6523924, 13047848]

約数ペア:

[(1, 13047848), (2, 6523924), (4, 3261962), (8, 1630981), (11, 1186168), (22, 593084), (44, 296542), (67, 194744), (88, 148271), (134, 97372), (268, 48686), (536, 24343), (737, 17704), (1474, 8852), (2213, 5896), (2948, 4426)]