19931868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50333}}^1$

素因数の和:50354

約数の個数: 36

約数和(自身を含む): 54964728

約数和(自身を除く): 35032860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50333, 100666, 150999, 201332, 301998, 452997, 553663, 603996, 905994, 1107326, 1660989, 1811988, 2214652, 3321978, 4982967, 6643956, 9965934, 19931868]

約数ペア:

[(1, 19931868), (2, 9965934), (3, 6643956), (4, 4982967), (6, 3321978), (9, 2214652), (11, 1811988), (12, 1660989), (18, 1107326), (22, 905994), (33, 603996), (36, 553663), (44, 452997), (66, 301998), (99, 201332), (132, 150999), (198, 100666), (396, 50333)]