2019920462

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{536357}}^1$

素因数の和:536635

約数の個数: 16

約数和(自身を含む): 3475599840

約数和(自身を除く): 1455679378

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 536357, 1072714, 3754499, 7508998, 144280033, 288560066, 1009960231, 2019920462]

約数ペア:

[(1, 2019920462), (2, 1009960231), (7, 288560066), (14, 144280033), (269, 7508998), (538, 3754499), (1883, 1072714), (3766, 536357)]