15773396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 28546056

約数和(自身を除く): 12772660

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 541, 788, 1082, 2164, 7289, 14578, 20017, 29156, 40034, 80068, 106577, 213154, 426308, 3943349, 7886698, 15773396]

約数ペア:

[(1, 15773396), (2, 7886698), (4, 3943349), (37, 426308), (74, 213154), (148, 106577), (197, 80068), (394, 40034), (541, 29156), (788, 20017), (1082, 14578), (2164, 7289)]