1942173844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{19463}}^1$

素因数の和:19600

約数の個数: 48

約数和(自身を含む): 3891242880

約数和(自身を除く): 1949069036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1919, 2626, 3838, 5252, 7676, 19463, 24947, 38926, 49894, 77852, 99788, 253019, 369797, 506038, 739594, 1012076, 1479188, 1965763, 3931526, 4807361, 7863052, 9614722, 19229444, 25554919, 37349497, 51109838, 74698994, 102219676, 149397988, 485543461, 971086922, 1942173844]

約数ペア:

[(1, 1942173844), (2, 971086922), (4, 485543461), (13, 149397988), (19, 102219676), (26, 74698994), (38, 51109838), (52, 37349497), (76, 25554919), (101, 19229444), (202, 9614722), (247, 7863052), (404, 4807361), (494, 3931526), (988, 1965763), (1313, 1479188), (1919, 1012076), (2626, 739594), (3838, 506038), (5252, 369797), (7676, 253019), (19463, 99788), (24947, 77852), (38926, 49894)]