47219870

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{37181}}^1$

素因数の和:37315

約数の個数: 16

約数和(自身を含む): 85667328

約数和(自身を除く): 38447458

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 37181, 74362, 185905, 371810, 4721987, 9443974, 23609935, 47219870]

約数ペア:

[(1, 47219870), (2, 23609935), (5, 9443974), (10, 4721987), (127, 371810), (254, 185905), (635, 74362), (1270, 37181)]