22017304

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{5407}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 41371200

約数和(自身を除く): 19353896

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 5407, 10814, 21628, 43256, 2752163, 5504326, 11008652, 22017304]

約数ペア:

[(1, 22017304), (2, 11008652), (4, 5504326), (8, 2752163), (509, 43256), (1018, 21628), (2036, 10814), (4072, 5407)]