13198984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 25454520

約数和(自身を除く): 12255536

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 233, 292, 388, 466, 584, 776, 932, 1864, 7081, 14162, 17009, 22601, 28324, 34018, 45202, 56648, 68036, 90404, 136072, 180808, 1649873, 3299746, 6599492, 13198984]

約数ペア:

[(1, 13198984), (2, 6599492), (4, 3299746), (8, 1649873), (73, 180808), (97, 136072), (146, 90404), (194, 68036), (233, 56648), (292, 45202), (388, 34018), (466, 28324), (584, 22601), (776, 17009), (932, 14162), (1864, 7081)]