19734012

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1367}}^1$

素因数の和:1778

約数の個数: 36

約数和(自身を含む): 50044176

約数和(自身を除く): 30310164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1367, 1604, 2406, 2734, 3609, 4101, 4812, 5468, 7218, 8202, 12303, 14436, 16404, 24606, 49212, 548167, 1096334, 1644501, 2192668, 3289002, 4933503, 6578004, 9867006, 19734012]

約数ペア:

[(1, 19734012), (2, 9867006), (3, 6578004), (4, 4933503), (6, 3289002), (9, 2192668), (12, 1644501), (18, 1096334), (36, 548167), (401, 49212), (802, 24606), (1203, 16404), (1367, 14436), (1604, 12303), (2406, 8202), (2734, 7218), (3609, 5468), (4101, 4812)]