15964228

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2447}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 32078592

約数和(自身を除く): 16114364

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 2447, 3262, 4894, 6524, 9788, 17129, 34258, 68516, 570151, 1140302, 2280604, 3991057, 7982114, 15964228]

約数ペア:

[(1, 15964228), (2, 7982114), (4, 3991057), (7, 2280604), (14, 1140302), (28, 570151), (233, 68516), (466, 34258), (932, 17129), (1631, 9788), (2447, 6524), (3262, 4894)]