19087404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227231}}^1$

素因数の和:227245

約数の個数: 24

約数和(自身を含む): 50899968

約数和(自身を除く): 31812564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227231, 454462, 681693, 908924, 1363386, 1590617, 2726772, 3181234, 4771851, 6362468, 9543702, 19087404]

約数ペア:

[(1, 19087404), (2, 9543702), (3, 6362468), (4, 4771851), (6, 3181234), (7, 2726772), (12, 1590617), (14, 1363386), (21, 908924), (28, 681693), (42, 454462), (84, 227231)]