15717892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 28268352

約数和(自身を除く): 12550460

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 491, 604, 982, 1964, 8003, 16006, 26023, 32012, 52046, 74141, 104092, 148282, 296564, 3929473, 7858946, 15717892]

約数ペア:

[(1, 15717892), (2, 7858946), (4, 3929473), (53, 296564), (106, 148282), (151, 104092), (212, 74141), (302, 52046), (491, 32012), (604, 26023), (982, 16006), (1964, 8003)]