39819410

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23017}}^1$

素因数の和:23197

約数の個数: 16

約数和(自身を含む): 72092376

約数和(自身を除く): 32272966

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 23017, 46034, 115085, 230170, 3981941, 7963882, 19909705, 39819410]

約数ペア:

[(1, 39819410), (2, 19909705), (5, 7963882), (10, 3981941), (173, 230170), (346, 115085), (865, 46034), (1730, 23017)]