12646886

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 9851674

約数列:

[1, 2, 7, 14, 59, 61, 118, 122, 251, 413, 427, 502, 826, 854, 1757, 3514, 3599, 7198, 14809, 15311, 25193, 29618, 30622, 50386, 103663, 107177, 207326, 214354, 903349, 1806698, 6323443, 12646886]

約数ペア:

[(1, 12646886), (2, 6323443), (7, 1806698), (14, 903349), (59, 214354), (61, 207326), (118, 107177), (122, 103663), (251, 50386), (413, 30622), (427, 29618), (502, 25193), (826, 15311), (854, 14809), (1757, 7198), (3514, 3599)]