23072170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 45665856

約数和(自身を除く): 22593686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 1531, 3014, 3062, 7535, 7655, 15070, 15310, 16841, 33682, 84205, 168410, 209747, 419494, 1048735, 2097470, 2307217, 4614434, 11536085, 23072170]

約数ペア:

[(1, 23072170), (2, 11536085), (5, 4614434), (10, 2307217), (11, 2097470), (22, 1048735), (55, 419494), (110, 209747), (137, 168410), (274, 84205), (685, 33682), (1370, 16841), (1507, 15310), (1531, 15070), (3014, 7655), (3062, 7535)]