15879427172

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13188893}}^1$

素因数の和:13188947

約数の個数: 24

約数和(自身を含む): 32497434816

約数和(自身を除く): 16618007644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 13188893, 26377786, 52755572, 92322251, 184644502, 369289004, 567122399, 1134244798, 2268489596, 3969856793, 7939713586, 15879427172]

約数ペア:

[(1, 15879427172), (2, 7939713586), (4, 3969856793), (7, 2268489596), (14, 1134244798), (28, 567122399), (43, 369289004), (86, 184644502), (172, 92322251), (301, 52755572), (602, 26377786), (1204, 13188893)]