61977202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12263}}^1$

素因数の和:12310

約数の個数: 24

約数和(自身を含む): 112142016

約数和(自身を除く): 50164814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 12263, 24526, 85841, 171682, 232997, 465994, 1630979, 3261958, 4426943, 8853886, 30988601, 61977202]

約数ペア:

[(1, 61977202), (2, 30988601), (7, 8853886), (14, 4426943), (19, 3261958), (38, 1630979), (133, 465994), (266, 232997), (361, 171682), (722, 85841), (2527, 24526), (5054, 12263)]