23987474

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 18313966

約数列:

[1, 2, 7, 14, 67, 107, 134, 214, 239, 469, 478, 749, 938, 1498, 1673, 3346, 7169, 14338, 16013, 25573, 32026, 50183, 51146, 100366, 112091, 179011, 224182, 358022, 1713391, 3426782, 11993737, 23987474]

約数ペア:

[(1, 23987474), (2, 11993737), (7, 3426782), (14, 1713391), (67, 358022), (107, 224182), (134, 179011), (214, 112091), (239, 100366), (469, 51146), (478, 50183), (749, 32026), (938, 25573), (1498, 16013), (1673, 14338), (3346, 7169)]