15691418938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{77863}}^1$

素因数の和:78238

約数の個数: 32

約数和(自身を含む): 26528576256

約数和(自身を除く): 10837157318

約数列:

[1, 2, 13, 23, 26, 46, 299, 337, 598, 674, 4381, 7751, 8762, 15502, 77863, 100763, 155726, 201526, 1012219, 1790849, 2024438, 3581698, 23281037, 26239831, 46562074, 52479662, 341117803, 603516113, 682235606, 1207032226, 7845709469, 15691418938]

約数ペア:

[(1, 15691418938), (2, 7845709469), (13, 1207032226), (23, 682235606), (26, 603516113), (46, 341117803), (299, 52479662), (337, 46562074), (598, 26239831), (674, 23281037), (4381, 3581698), (7751, 2024438), (8762, 1790849), (15502, 1012219), (77863, 201526), (100763, 155726)]