19401048

素因数分解:

$2^3\times 3^2\times {\mathrm{467}}^1\times {\mathrm{577}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 52748280

約数和(自身を除く): 33347232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 467, 577, 934, 1154, 1401, 1731, 1868, 2308, 2802, 3462, 3736, 4203, 4616, 5193, 5604, 6924, 8406, 10386, 11208, 13848, 16812, 20772, 33624, 41544, 269459, 538918, 808377, 1077836, 1616754, 2155672, 2425131, 3233508, 4850262, 6467016, 9700524, 19401048]

約数ペア:

[(1, 19401048), (2, 9700524), (3, 6467016), (4, 4850262), (6, 3233508), (8, 2425131), (9, 2155672), (12, 1616754), (18, 1077836), (24, 808377), (36, 538918), (72, 269459), (467, 41544), (577, 33624), (934, 20772), (1154, 16812), (1401, 13848), (1731, 11208), (1868, 10386), (2308, 8406), (2802, 6924), (3462, 5604), (3736, 5193), (4203, 4616)]