21883502

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4051}}^1$

素因数の和:4163

約数の個数: 16

約数和(自身を含む): 34182672

約数和(自身を除く): 12299170

約数列:

[1, 2, 37, 73, 74, 146, 2701, 4051, 5402, 8102, 149887, 295723, 299774, 591446, 10941751, 21883502]

約数ペア:

[(1, 21883502), (2, 10941751), (37, 591446), (73, 299774), (74, 295723), (146, 149887), (2701, 8102), (4051, 5402)]