15885370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19139}}^1$

素因数の和:19229

約数の個数: 16

約数和(自身を含む): 28939680

約数和(自身を除く): 13054310

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 19139, 38278, 95695, 191390, 1588537, 3177074, 7942685, 15885370]

約数ペア:

[(1, 15885370), (2, 7942685), (5, 3177074), (10, 1588537), (83, 191390), (166, 95695), (415, 38278), (830, 19139)]