18495956

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{8741}}^1$

素因数の和:8791

約数の個数: 18

約数和(自身を含む): 33840282

約数和(自身を除く): 15344326

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 8741, 17482, 34964, 201043, 402086, 804172, 4623989, 9247978, 18495956]

約数ペア:

[(1, 18495956), (2, 9247978), (4, 4623989), (23, 804172), (46, 402086), (92, 201043), (529, 34964), (1058, 17482), (2116, 8741)]