21445948802

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1172807}}^1$

素因数の和:1173073

約数の個数: 16

約数和(自身を含む): 33101332992

約数和(自身を除く): 11655384190

約数列:

[1, 2, 41, 82, 223, 446, 9143, 18286, 1172807, 2345614, 48085087, 96170174, 261535961, 523071922, 10722974401, 21445948802]

約数ペア:

[(1, 21445948802), (2, 10722974401), (41, 523071922), (82, 261535961), (223, 96170174), (446, 48085087), (9143, 2345614), (18286, 1172807)]