19462190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6101}}^1$

素因数の和:6148

約数の個数: 32

約数和(自身を含む): 39540960

約数和(自身を除く): 20078770

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 6101, 12202, 30505, 61010, 67111, 134222, 176929, 335555, 353858, 671110, 884645, 1769290, 1946219, 3892438, 9731095, 19462190]

約数ペア:

[(1, 19462190), (2, 9731095), (5, 3892438), (10, 1946219), (11, 1769290), (22, 884645), (29, 671110), (55, 353858), (58, 335555), (110, 176929), (145, 134222), (290, 67111), (319, 61010), (638, 30505), (1595, 12202), (3190, 6101)]