13781984

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{5189}}^1$

素因数の和:5282

約数の個数: 24

約数和(自身を含む): 27465480

約数和(自身を除く): 13683496

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 5189, 10378, 20756, 41512, 83024, 166048, 430687, 861374, 1722748, 3445496, 6890992, 13781984]

約数ペア:

[(1, 13781984), (2, 6890992), (4, 3445496), (8, 1722748), (16, 861374), (32, 430687), (83, 166048), (166, 83024), (332, 41512), (664, 20756), (1328, 10378), (2656, 5189)]