15698921612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{39569}}^1$

素因数の和:39782

約数の個数: 48

約数和(自身を含む): 30632878080

約数和(自身を除く): 14933956468

約数列:

[1, 2, 4, 11, 22, 44, 71, 127, 142, 254, 284, 508, 781, 1397, 1562, 2794, 3124, 5588, 9017, 18034, 36068, 39569, 79138, 99187, 158276, 198374, 396748, 435259, 870518, 1741036, 2809399, 5025263, 5618798, 10050526, 11237596, 20101052, 30903389, 55277893, 61806778, 110555786, 123613556, 221111572, 356793673, 713587346, 1427174692, 3924730403, 7849460806, 15698921612]

約数ペア:

[(1, 15698921612), (2, 7849460806), (4, 3924730403), (11, 1427174692), (22, 713587346), (44, 356793673), (71, 221111572), (127, 123613556), (142, 110555786), (254, 61806778), (284, 55277893), (508, 30903389), (781, 20101052), (1397, 11237596), (1562, 10050526), (2794, 5618798), (3124, 5025263), (5588, 2809399), (9017, 1741036), (18034, 870518), (36068, 435259), (39569, 396748), (79138, 198374), (99187, 158276)]