22317770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 43355088

約数和(自身を除く): 21037318

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 2477, 4505, 4954, 9010, 12385, 24770, 42109, 84218, 131281, 210545, 262562, 421090, 656405, 1312810, 2231777, 4463554, 11158885, 22317770]

約数ペア:

[(1, 22317770), (2, 11158885), (5, 4463554), (10, 2231777), (17, 1312810), (34, 656405), (53, 421090), (85, 262562), (106, 210545), (170, 131281), (265, 84218), (530, 42109), (901, 24770), (1802, 12385), (2477, 9010), (4505, 4954)]