19477692

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13899

約数の個数: 48

約数和(自身を含む): 54386080

約数和(自身を除く): 34908388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13873, 27746, 41619, 55492, 83238, 124857, 166476, 180349, 249714, 360698, 374571, 499428, 541047, 721396, 749142, 1082094, 1498284, 1623141, 2164188, 3246282, 4869423, 6492564, 9738846, 19477692]

約数ペア:

[(1, 19477692), (2, 9738846), (3, 6492564), (4, 4869423), (6, 3246282), (9, 2164188), (12, 1623141), (13, 1498284), (18, 1082094), (26, 749142), (27, 721396), (36, 541047), (39, 499428), (52, 374571), (54, 360698), (78, 249714), (108, 180349), (117, 166476), (156, 124857), (234, 83238), (351, 55492), (468, 41619), (702, 27746), (1404, 13873)]