19074518

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:980

約数の個数: 24

約数和(自身を含む): 31272480

約数和(自身を除く): 12197962

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 911, 1102, 1822, 10469, 17309, 20938, 26419, 34618, 52838, 328871, 501961, 657742, 1003922, 9537259, 19074518]

約数ペア:

[(1, 19074518), (2, 9537259), (19, 1003922), (29, 657742), (38, 501961), (58, 328871), (361, 52838), (551, 34618), (722, 26419), (911, 20938), (1102, 17309), (1822, 10469)]