19253310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12109}}^1$

素因数の和:12172

約数の個数: 32

約数和(自身を含む): 47083680

約数和(自身を除く): 27830370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 12109, 24218, 36327, 60545, 72654, 121090, 181635, 363270, 641777, 1283554, 1925331, 3208885, 3850662, 6417770, 9626655, 19253310]

約数ペア:

[(1, 19253310), (2, 9626655), (3, 6417770), (5, 3850662), (6, 3208885), (10, 1925331), (15, 1283554), (30, 641777), (53, 363270), (106, 181635), (159, 121090), (265, 72654), (318, 60545), (530, 36327), (795, 24218), (1590, 12109)]