13251518

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 10318402

約数列:

[1, 2, 7, 14, 59, 61, 118, 122, 263, 413, 427, 526, 826, 854, 1841, 3599, 3682, 7198, 15517, 16043, 25193, 31034, 32086, 50386, 108619, 112301, 217238, 224602, 946537, 1893074, 6625759, 13251518]

約数ペア:

[(1, 13251518), (2, 6625759), (7, 1893074), (14, 946537), (59, 224602), (61, 217238), (118, 112301), (122, 108619), (263, 50386), (413, 32086), (427, 31034), (526, 25193), (826, 16043), (854, 15517), (1841, 7198), (3599, 3682)]