21365614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2333}}^1$

素因数の和:2595

約数の個数: 16

約数和(自身を含む): 33889680

約数和(自身を除く): 12524066

約数列:

[1, 2, 19, 38, 241, 482, 2333, 4579, 4666, 9158, 44327, 88654, 562253, 1124506, 10682807, 21365614]

約数ペア:

[(1, 21365614), (2, 10682807), (19, 1124506), (38, 562253), (241, 88654), (482, 44327), (2333, 9158), (4579, 4666)]