19495808301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{14519}}^1$

素因数の和:14885

約数の個数: 32

約数和(自身を含む): 27888157440

約数和(自身を除く): 8392349139

約数列:

[1, 3, 17, 51, 113, 233, 339, 699, 1921, 3961, 5763, 11883, 14519, 26329, 43557, 78987, 246823, 447593, 740469, 1342779, 1640647, 3382927, 4921941, 10148781, 27890999, 57509759, 83672997, 172529277, 382270751, 1146812253, 6498602767, 19495808301]

約数ペア:

[(1, 19495808301), (3, 6498602767), (17, 1146812253), (51, 382270751), (113, 172529277), (233, 83672997), (339, 57509759), (699, 27890999), (1921, 10148781), (3961, 4921941), (5763, 3382927), (11883, 1640647), (14519, 1342779), (26329, 740469), (43557, 447593), (78987, 246823)]