19472210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29063}}^1$

素因数の和:29137

約数の個数: 16

約数和(自身を含む): 35574336

約数和(自身を除く): 16102126

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 29063, 58126, 145315, 290630, 1947221, 3894442, 9736105, 19472210]

約数ペア:

[(1, 19472210), (2, 9736105), (5, 3894442), (10, 1947221), (67, 290630), (134, 145315), (335, 58126), (670, 29063)]