19846130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23911}}^1$

素因数の和:24001

約数の個数: 16

約数和(自身を含む): 36154944

約数和(自身を除く): 16308814

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 23911, 47822, 119555, 239110, 1984613, 3969226, 9923065, 19846130]

約数ペア:

[(1, 19846130), (2, 9923065), (5, 3969226), (10, 1984613), (83, 239110), (166, 119555), (415, 47822), (830, 23911)]