15662480414

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{206069}}^1$

素因数の和:206228

約数の個数: 32

約数和(自身を含む): 27596894400

約数和(自身を除く): 11934413986

約数列:

[1, 2, 7, 14, 61, 89, 122, 178, 427, 623, 854, 1246, 5429, 10858, 38003, 76006, 206069, 412138, 1442483, 2884966, 12570209, 18340141, 25140418, 36680282, 87991463, 128380987, 175982926, 256761974, 1118748601, 2237497202, 7831240207, 15662480414]

約数ペア:

[(1, 15662480414), (2, 7831240207), (7, 2237497202), (14, 1118748601), (61, 256761974), (89, 175982926), (122, 128380987), (178, 87991463), (427, 36680282), (623, 25140418), (854, 18340141), (1246, 12570209), (5429, 2884966), (10858, 1442483), (38003, 412138), (76006, 206069)]