12461784

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 32387040

約数和(自身を除く): 19925256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 97, 101, 106, 159, 194, 202, 212, 291, 303, 318, 388, 404, 424, 582, 606, 636, 776, 808, 1164, 1212, 1272, 2328, 2424, 5141, 5353, 9797, 10282, 10706, 15423, 16059, 19594, 20564, 21412, 29391, 30846, 32118, 39188, 41128, 42824, 58782, 61692, 64236, 78376, 117564, 123384, 128472, 235128, 519241, 1038482, 1557723, 2076964, 3115446, 4153928, 6230892, 12461784]

約数ペア:

[(1, 12461784), (2, 6230892), (3, 4153928), (4, 3115446), (6, 2076964), (8, 1557723), (12, 1038482), (24, 519241), (53, 235128), (97, 128472), (101, 123384), (106, 117564), (159, 78376), (194, 64236), (202, 61692), (212, 58782), (291, 42824), (303, 41128), (318, 39188), (388, 32118), (404, 30846), (424, 29391), (582, 21412), (606, 20564), (636, 19594), (776, 16059), (808, 15423), (1164, 10706), (1212, 10282), (1272, 9797), (2328, 5353), (2424, 5141)]