13238427818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{66587}}^1$

素因数の和:67898

約数の個数: 32

約数和(自身を含む): 24777128448

約数和(自身を除く): 11538700630

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1291, 2582, 9037, 14201, 18074, 28402, 66587, 99407, 133174, 198814, 466109, 732457, 932218, 1464914, 5127199, 10254398, 85963817, 171927634, 601746719, 945601987, 1203493438, 1891203974, 6619213909, 13238427818]

約数ペア:

[(1, 13238427818), (2, 6619213909), (7, 1891203974), (11, 1203493438), (14, 945601987), (22, 601746719), (77, 171927634), (154, 85963817), (1291, 10254398), (2582, 5127199), (9037, 1464914), (14201, 932218), (18074, 732457), (28402, 466109), (66587, 198814), (99407, 133174)]