23315769212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383963}}^1$

素因数の和:384050

約数の個数: 48

約数和(自身を含む): 46444285440

約数和(自身を除く): 23128516228

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1292, 1598, 1786, 3196, 3572, 15181, 30362, 60724, 383963, 767926, 1535852, 6527371, 7295297, 13054742, 14590594, 18046261, 26109484, 29181188, 36092522, 72185044, 124020049, 248040098, 306786437, 342878959, 496080196, 613572874, 685757918, 1227145748, 1371515836, 5828942303, 11657884606, 23315769212]

約数ペア:

[(1, 23315769212), (2, 11657884606), (4, 5828942303), (17, 1371515836), (19, 1227145748), (34, 685757918), (38, 613572874), (47, 496080196), (68, 342878959), (76, 306786437), (94, 248040098), (188, 124020049), (323, 72185044), (646, 36092522), (799, 29181188), (893, 26109484), (1292, 18046261), (1598, 14590594), (1786, 13054742), (3196, 7295297), (3572, 6527371), (15181, 1535852), (30362, 767926), (60724, 383963)]