19861332

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 47548032

約数和(自身を除く): 27686700

約数列:

[1, 2, 3, 4, 6, 12, 97, 113, 151, 194, 226, 291, 302, 339, 388, 452, 453, 582, 604, 678, 906, 1164, 1356, 1812, 10961, 14647, 17063, 21922, 29294, 32883, 34126, 43844, 43941, 51189, 58588, 65766, 68252, 87882, 102378, 131532, 175764, 204756, 1655111, 3310222, 4965333, 6620444, 9930666, 19861332]

約数ペア:

[(1, 19861332), (2, 9930666), (3, 6620444), (4, 4965333), (6, 3310222), (12, 1655111), (97, 204756), (113, 175764), (151, 131532), (194, 102378), (226, 87882), (291, 68252), (302, 65766), (339, 58588), (388, 51189), (452, 43941), (453, 43844), (582, 34126), (604, 32883), (678, 29294), (906, 21922), (1164, 17063), (1356, 14647), (1812, 10961)]