23421770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28219}}^1$

素因数の和:28309

約数の個数: 16

約数和(自身を含む): 42668640

約数和(自身を除く): 19246870

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 28219, 56438, 141095, 282190, 2342177, 4684354, 11710885, 23421770]

約数ペア:

[(1, 23421770), (2, 11710885), (5, 4684354), (10, 2342177), (83, 282190), (166, 141095), (415, 56438), (830, 28219)]