19169964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{48409}}^1$

素因数の和:48430

約数の個数: 36

約数和(自身を含む): 52863720

約数和(自身を除く): 33693756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 48409, 96818, 145227, 193636, 290454, 435681, 532499, 580908, 871362, 1064998, 1597497, 1742724, 2129996, 3194994, 4792491, 6389988, 9584982, 19169964]

約数ペア:

[(1, 19169964), (2, 9584982), (3, 6389988), (4, 4792491), (6, 3194994), (9, 2129996), (11, 1742724), (12, 1597497), (18, 1064998), (22, 871362), (33, 580908), (36, 532499), (44, 435681), (66, 290454), (99, 193636), (132, 145227), (198, 96818), (396, 48409)]