19747285962

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{2045503}}^1$

素因数の和:2047117

約数の個数: 16

約数和(自身を含む): 39519137280

約数和(自身を除く): 19771851318

約数列:

[1, 2, 3, 6, 1609, 3218, 4827, 9654, 2045503, 4091006, 6136509, 12273018, 3291214327, 6582428654, 9873642981, 19747285962]

約数ペア:

[(1, 19747285962), (2, 9873642981), (3, 6582428654), (6, 3291214327), (1609, 12273018), (3218, 6136509), (4827, 4091006), (9654, 2045503)]