19246192

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 42854400

約数和(自身を除く): 23608208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 719, 956, 1438, 1673, 1912, 2876, 3346, 3824, 5033, 5752, 6692, 10066, 11504, 13384, 20132, 26768, 40264, 80528, 171841, 343682, 687364, 1202887, 1374728, 2405774, 2749456, 4811548, 9623096, 19246192]

約数ペア:

[(1, 19246192), (2, 9623096), (4, 4811548), (7, 2749456), (8, 2405774), (14, 1374728), (16, 1202887), (28, 687364), (56, 343682), (112, 171841), (239, 80528), (478, 40264), (719, 26768), (956, 20132), (1438, 13384), (1673, 11504), (1912, 10066), (2876, 6692), (3346, 5752), (3824, 5033)]