15693472870

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{20117}}^1$

素因数の和:20736

約数の個数: 32

約数和(自身を含む): 28471637376

約数和(自身を除く): 12778164506

約数列:

[1, 2, 5, 10, 181, 362, 431, 862, 905, 1810, 2155, 4310, 20117, 40234, 78011, 100585, 156022, 201170, 390055, 780110, 3641177, 7282354, 8670427, 17340854, 18205885, 36411770, 43352135, 86704270, 1569347287, 3138694574, 7846736435, 15693472870]

約数ペア:

[(1, 15693472870), (2, 7846736435), (5, 3138694574), (10, 1569347287), (181, 86704270), (362, 43352135), (431, 36411770), (862, 18205885), (905, 17340854), (1810, 8670427), (2155, 7282354), (4310, 3641177), (20117, 780110), (40234, 390055), (78011, 201170), (100585, 156022)]