22348142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4231}}^1$

素因数の和:4391

約数の個数: 16

約数和(自身を含む): 35548800

約数和(自身を除く): 13200658

約数列:

[1, 2, 19, 38, 139, 278, 2641, 4231, 5282, 8462, 80389, 160778, 588109, 1176218, 11174071, 22348142]

約数ペア:

[(1, 22348142), (2, 11174071), (19, 1176218), (38, 588109), (139, 160778), (278, 80389), (2641, 8462), (4231, 5282)]