22381340

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6701}}^1$

素因数の和:6877

約数の個数: 24

約数和(自身を含む): 47289312

約数和(自身を除く): 24907972

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 6701, 13402, 26804, 33505, 67010, 134020, 1119067, 2238134, 4476268, 5595335, 11190670, 22381340]

約数ペア:

[(1, 22381340), (2, 11190670), (4, 5595335), (5, 4476268), (10, 2238134), (20, 1119067), (167, 134020), (334, 67010), (668, 33505), (835, 26804), (1670, 13402), (3340, 6701)]