19460030

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7753}}^1$

素因数の和:8011

約数の個数: 16

約数和(自身を含む): 35172144

約数和(自身を除く): 15712114

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 7753, 15506, 38765, 77530, 1946003, 3892006, 9730015, 19460030]

約数ペア:

[(1, 19460030), (2, 9730015), (5, 3892006), (10, 1946003), (251, 77530), (502, 38765), (1255, 15506), (2510, 7753)]