19771851318

素因数分解:

$2^1\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{3135403}}^1$

素因数の和:3136459

約数の個数: 16

約数和(自身を含む): 39581340096

約数和(自身を除く): 19809488778

約数列:

[1, 2, 3, 6, 1051, 2102, 3153, 6306, 3135403, 6270806, 9406209, 18812418, 3295308553, 6590617106, 9885925659, 19771851318]

約数ペア:

[(1, 19771851318), (2, 9885925659), (3, 6590617106), (6, 3295308553), (1051, 18812418), (2102, 9406209), (3153, 6270806), (6306, 3135403)]