39723198

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{42169}}^1$

素因数の和:42331

約数の個数: 16

約数和(自身を含む): 79954320

約数和(自身を除く): 40231122

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 42169, 84338, 126507, 253014, 6620533, 13241066, 19861599, 39723198]

約数ペア:

[(1, 39723198), (2, 19861599), (3, 13241066), (6, 6620533), (157, 253014), (314, 126507), (471, 84338), (942, 42169)]