19099388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62011}}^1$

素因数の和:62033

約数の個数: 24

約数和(自身を含む): 41672064

約数和(自身を除く): 22572676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62011, 124022, 248044, 434077, 682121, 868154, 1364242, 1736308, 2728484, 4774847, 9549694, 19099388]

約数ペア:

[(1, 19099388), (2, 9549694), (4, 4774847), (7, 2728484), (11, 1736308), (14, 1364242), (22, 868154), (28, 682121), (44, 434077), (77, 248044), (154, 124022), (308, 62011)]