18783242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5309}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 29629800

約数和(自身を除く): 10846558

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5309, 10618, 153961, 307922, 323849, 647698, 9391621, 18783242]

約数ペア:

[(1, 18783242), (2, 9391621), (29, 647698), (58, 323849), (61, 307922), (122, 153961), (1769, 10618), (3538, 5309)]