15866476

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 28323680

約数和(自身を除く): 12457204

約数列:

[1, 2, 4, 109, 151, 218, 241, 302, 436, 482, 604, 964, 16459, 26269, 32918, 36391, 52538, 65836, 72782, 105076, 145564, 3966619, 7933238, 15866476]

約数ペア:

[(1, 15866476), (2, 7933238), (4, 3966619), (109, 145564), (151, 105076), (218, 72782), (241, 65836), (302, 52538), (436, 36391), (482, 32918), (604, 26269), (964, 16459)]