19134414

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 46428480

約数和(自身を除く): 27294066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 97, 117, 194, 234, 281, 291, 351, 562, 582, 702, 843, 873, 1261, 1686, 1746, 2522, 2529, 2619, 3653, 3783, 5058, 5238, 7306, 7566, 7587, 10959, 11349, 15174, 21918, 22698, 27257, 32877, 34047, 54514, 65754, 68094, 81771, 98631, 163542, 197262, 245313, 354341, 490626, 708682, 735939, 1063023, 1471878, 2126046, 3189069, 6378138, 9567207, 19134414]

約数ペア:

[(1, 19134414), (2, 9567207), (3, 6378138), (6, 3189069), (9, 2126046), (13, 1471878), (18, 1063023), (26, 735939), (27, 708682), (39, 490626), (54, 354341), (78, 245313), (97, 197262), (117, 163542), (194, 98631), (234, 81771), (281, 68094), (291, 65754), (351, 54514), (562, 34047), (582, 32877), (702, 27257), (843, 22698), (873, 21918), (1261, 15174), (1686, 11349), (1746, 10959), (2522, 7587), (2529, 7566), (2619, 7306), (3653, 5238), (3783, 5058)]