19571736

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5003}}^1$

素因数の和:5175

約数の個数: 32

約数和(自身を含む): 49239360

約数和(自身を除く): 29667624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 5003, 10006, 15009, 20012, 30018, 40024, 60036, 120072, 815489, 1630978, 2446467, 3261956, 4892934, 6523912, 9785868, 19571736]

約数ペア:

[(1, 19571736), (2, 9785868), (3, 6523912), (4, 4892934), (6, 3261956), (8, 2446467), (12, 1630978), (24, 815489), (163, 120072), (326, 60036), (489, 40024), (652, 30018), (978, 20012), (1304, 15009), (1956, 10006), (3912, 5003)]