13359964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 25683840

約数和(自身を除く): 12323876

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7643, 15286, 30572, 145217, 175789, 290434, 351578, 580868, 703156, 3339991, 6679982, 13359964]

約数ペア:

[(1, 13359964), (2, 6679982), (4, 3339991), (19, 703156), (23, 580868), (38, 351578), (46, 290434), (76, 175789), (92, 145217), (437, 30572), (874, 15286), (1748, 7643)]