15435196

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 31961496

約数和(自身を除く): 16526300

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1291, 1708, 2582, 2989, 5164, 5978, 9037, 11956, 18074, 36148, 63259, 78751, 126518, 157502, 253036, 315004, 551257, 1102514, 2205028, 3858799, 7717598, 15435196]

約数ペア:

[(1, 15435196), (2, 7717598), (4, 3858799), (7, 2205028), (14, 1102514), (28, 551257), (49, 315004), (61, 253036), (98, 157502), (122, 126518), (196, 78751), (244, 63259), (427, 36148), (854, 18074), (1291, 11956), (1708, 9037), (2582, 5978), (2989, 5164)]