19006364930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271519499}}^1$

素因数の和:271519513

約数の個数: 16

約数和(自身を含む): 39098808000

約数和(自身を除く): 20092443070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271519499, 543038998, 1357597495, 1900636493, 2715194990, 3801272986, 9503182465, 19006364930]

約数ペア:

[(1, 19006364930), (2, 9503182465), (5, 3801272986), (7, 2715194990), (10, 1900636493), (14, 1357597495), (35, 543038998), (70, 271519499)]