19392223728

素因数分解:

$2^4\times 3^1\times {\mathrm{404004661}}^1$

素因数の和:404004672

約数の個数: 20

約数和(自身を含む): 50096578088

約数和(自身を除く): 30704354360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404004661, 808009322, 1212013983, 1616018644, 2424027966, 3232037288, 4848055932, 6464074576, 9696111864, 19392223728]

約数ペア:

[(1, 19392223728), (2, 9696111864), (3, 6464074576), (4, 4848055932), (6, 3232037288), (8, 2424027966), (12, 1616018644), (16, 1212013983), (24, 808009322), (48, 404004661)]