19735648

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{3229}}^1$

素因数の和:3430

約数の個数: 24

約数和(自身を含む): 39070080

約数和(自身を除く): 19334432

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 3229, 6112, 6458, 12916, 25832, 51664, 103328, 616739, 1233478, 2466956, 4933912, 9867824, 19735648]

約数ペア:

[(1, 19735648), (2, 9867824), (4, 4933912), (8, 2466956), (16, 1233478), (32, 616739), (191, 103328), (382, 51664), (764, 25832), (1528, 12916), (3056, 6458), (3229, 6112)]