19590894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 44928000

約数和(自身を除く): 25337106

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 599, 711, 1198, 1422, 1797, 1817, 3594, 3634, 5391, 5451, 10782, 10902, 13777, 16353, 27554, 32706, 41331, 47321, 82662, 94642, 123993, 141963, 247986, 283926, 425889, 851778, 1088383, 2176766, 3265149, 6530298, 9795447, 19590894]

約数ペア:

[(1, 19590894), (2, 9795447), (3, 6530298), (6, 3265149), (9, 2176766), (18, 1088383), (23, 851778), (46, 425889), (69, 283926), (79, 247986), (138, 141963), (158, 123993), (207, 94642), (237, 82662), (414, 47321), (474, 41331), (599, 32706), (711, 27554), (1198, 16353), (1422, 13777), (1797, 10902), (1817, 10782), (3594, 5451), (3634, 5391)]