22728446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 39043200

約数和(自身を除く): 16314754

約数列:

[1, 2, 13, 19, 26, 38, 139, 247, 278, 331, 494, 662, 1807, 2641, 3614, 4303, 5282, 6289, 8606, 12578, 34333, 46009, 68666, 81757, 92018, 163514, 598117, 874171, 1196234, 1748342, 11364223, 22728446]

約数ペア:

[(1, 22728446), (2, 11364223), (13, 1748342), (19, 1196234), (26, 874171), (38, 598117), (139, 163514), (247, 92018), (278, 81757), (331, 68666), (494, 46009), (662, 34333), (1807, 12578), (2641, 8606), (3614, 6289), (4303, 5282)]