2019346562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{871159}}^1$

素因数の和:871241

約数の個数: 16

約数和(自身を含む): 3240715200

約数和(自身を除く): 1221368638

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 871159, 1742318, 16552021, 33104042, 53140699, 106281398, 1009673281, 2019346562]

約数ペア:

[(1, 2019346562), (2, 1009673281), (19, 106281398), (38, 53140699), (61, 33104042), (122, 16552021), (1159, 1742318), (2318, 871159)]