19406124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17389}}^1$

素因数の和:17430

約数の個数: 36

約数和(自身を含む): 50639680

約数和(自身を除く): 31233556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17389, 34778, 52167, 69556, 104334, 156501, 208668, 313002, 539059, 626004, 1078118, 1617177, 2156236, 3234354, 4851531, 6468708, 9703062, 19406124]

約数ペア:

[(1, 19406124), (2, 9703062), (3, 6468708), (4, 4851531), (6, 3234354), (9, 2156236), (12, 1617177), (18, 1078118), (31, 626004), (36, 539059), (62, 313002), (93, 208668), (124, 156501), (186, 104334), (279, 69556), (372, 52167), (558, 34778), (1116, 17389)]