15963498

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12491}}^1$

素因数の和:12570

約数の個数: 24

約数和(自身を含む): 35077536

約数和(自身を除く): 19114038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12491, 24982, 37473, 74946, 112419, 224838, 886861, 1773722, 2660583, 5321166, 7981749, 15963498]

約数ペア:

[(1, 15963498), (2, 7981749), (3, 5321166), (6, 2660583), (9, 1773722), (18, 886861), (71, 224838), (142, 112419), (213, 74946), (426, 37473), (639, 24982), (1278, 12491)]