16988894194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6124331}}^1$

素因数の和:6124425

約数の個数: 16

約数和(自身を含む): 27192034080

約数和(自身を除く): 10203139886

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 6124331, 12248662, 116362289, 232724578, 447076163, 894152326, 8494447097, 16988894194]

約数ペア:

[(1, 16988894194), (2, 8494447097), (19, 894152326), (38, 447076163), (73, 232724578), (146, 116362289), (1387, 12248662), (2774, 6124331)]