10293478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 17821440

約数和(自身を除く): 7527962

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 311, 494, 622, 871, 1273, 1742, 2546, 4043, 5909, 8086, 11818, 16549, 20837, 33098, 41674, 76817, 153634, 270881, 395903, 541762, 791806, 5146739, 10293478]

約数ペア:

[(1, 10293478), (2, 5146739), (13, 791806), (19, 541762), (26, 395903), (38, 270881), (67, 153634), (134, 76817), (247, 41674), (311, 33098), (494, 20837), (622, 16549), (871, 11818), (1273, 8086), (1742, 5909), (2546, 4043)]