15693364393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 20279808000

約数和(自身を除く): 4586443607

約数列:

[1, 7, 19, 23, 59, 89, 133, 161, 413, 437, 623, 977, 1121, 1357, 1691, 2047, 3059, 5251, 6839, 7847, 9499, 11837, 14329, 18563, 22471, 25783, 36757, 38893, 57643, 86953, 99769, 120773, 129941, 157297, 180481, 272251, 403501, 426949, 608671, 698383, 845411, 1095217, 1325789, 1652107, 1999919, 2294687, 2988643, 5130227, 7666519, 9280523, 11564749, 13999433, 16062809, 25189991, 35911589, 37998461, 97474313, 117995221, 176329937, 265989227, 682320191, 825966547, 2241909199, 15693364393]

約数ペア:

[(1, 15693364393), (7, 2241909199), (19, 825966547), (23, 682320191), (59, 265989227), (89, 176329937), (133, 117995221), (161, 97474313), (413, 37998461), (437, 35911589), (623, 25189991), (977, 16062809), (1121, 13999433), (1357, 11564749), (1691, 9280523), (2047, 7666519), (3059, 5130227), (5251, 2988643), (6839, 2294687), (7847, 1999919), (9499, 1652107), (11837, 1325789), (14329, 1095217), (18563, 845411), (22471, 698383), (25783, 608671), (36757, 426949), (38893, 403501), (57643, 272251), (86953, 180481), (99769, 157297), (120773, 129941)]