15971536

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2417}}^1$

素因数の和:2491

約数の個数: 40

約数和(自身を含む): 35979840

約数和(自身を除く): 20008304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 2417, 3304, 4834, 6608, 9668, 16919, 19336, 33838, 38672, 67676, 135352, 142603, 270704, 285206, 570412, 998221, 1140824, 1996442, 2281648, 3992884, 7985768, 15971536]

約数ペア:

[(1, 15971536), (2, 7985768), (4, 3992884), (7, 2281648), (8, 1996442), (14, 1140824), (16, 998221), (28, 570412), (56, 285206), (59, 270704), (112, 142603), (118, 135352), (236, 67676), (413, 38672), (472, 33838), (826, 19336), (944, 16919), (1652, 9668), (2417, 6608), (3304, 4834)]