23870590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1291}}^1$

素因数の和:1384

約数の個数: 24

約数和(自身を含む): 44023608

約数和(自身を除く): 20153018

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1291, 1849, 2582, 3698, 6455, 9245, 12910, 18490, 55513, 111026, 277565, 555130, 2387059, 4774118, 11935295, 23870590]

約数ペア:

[(1, 23870590), (2, 11935295), (5, 4774118), (10, 2387059), (43, 555130), (86, 277565), (215, 111026), (430, 55513), (1291, 18490), (1849, 12910), (2582, 9245), (3698, 6455)]