18869330

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11299}}^1$

素因数の和:11473

約数の個数: 16

約数和(自身を含む): 34171200

約数和(自身を除く): 15301870

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 11299, 22598, 56495, 112990, 1886933, 3773866, 9434665, 18869330]

約数ペア:

[(1, 18869330), (2, 9434665), (5, 3773866), (10, 1886933), (167, 112990), (334, 56495), (835, 22598), (1670, 11299)]