19734672

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2087}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 51264576

約数和(自身を除く): 31529904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2087, 2364, 3152, 4174, 4728, 6261, 8348, 9456, 12522, 16696, 25044, 33392, 50088, 100176, 411139, 822278, 1233417, 1644556, 2466834, 3289112, 4933668, 6578224, 9867336, 19734672]

約数ペア:

[(1, 19734672), (2, 9867336), (3, 6578224), (4, 4933668), (6, 3289112), (8, 2466834), (12, 1644556), (16, 1233417), (24, 822278), (48, 411139), (197, 100176), (394, 50088), (591, 33392), (788, 25044), (1182, 16696), (1576, 12522), (2087, 9456), (2364, 8348), (3152, 6261), (4174, 4728)]