15972362

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 28391040

約数和(自身を除く): 12418678

約数列:

[1, 2, 7, 14, 59, 61, 118, 122, 317, 413, 427, 634, 826, 854, 2219, 3599, 4438, 7198, 18703, 19337, 25193, 37406, 38674, 50386, 130921, 135359, 261842, 270718, 1140883, 2281766, 7986181, 15972362]

約数ペア:

[(1, 15972362), (2, 7986181), (7, 2281766), (14, 1140883), (59, 270718), (61, 261842), (118, 135359), (122, 130921), (317, 50386), (413, 38674), (427, 37406), (634, 25193), (826, 19337), (854, 18703), (2219, 7198), (3599, 4438)]