19339656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{115117}}^1$

素因数の和:115133

約数の個数: 32

約数和(自身を含む): 55256640

約数和(自身を除く): 35916984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 115117, 230234, 345351, 460468, 690702, 805819, 920936, 1381404, 1611638, 2417457, 2762808, 3223276, 4834914, 6446552, 9669828, 19339656]

約数ペア:

[(1, 19339656), (2, 9669828), (3, 6446552), (4, 4834914), (6, 3223276), (7, 2762808), (8, 2417457), (12, 1611638), (14, 1381404), (21, 920936), (24, 805819), (28, 690702), (42, 460468), (56, 345351), (84, 230234), (168, 115117)]