15690545078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{41411}}^1$

素因数の和:41517

約数の個数: 48

約数和(自身を含む): 27282225600

約数和(自身を除く): 11591680522

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 169, 247, 338, 494, 767, 1121, 1534, 2242, 3211, 6422, 9971, 14573, 19942, 29146, 41411, 82822, 189449, 378898, 538343, 786809, 1076686, 1573618, 2443249, 4886498, 6998459, 10228517, 13996918, 20457034, 31762237, 46421731, 63524474, 92843462, 132970721, 265941442, 412909081, 603482503, 825818162, 1206965006, 7845272539, 15690545078]

約数ペア:

[(1, 15690545078), (2, 7845272539), (13, 1206965006), (19, 825818162), (26, 603482503), (38, 412909081), (59, 265941442), (118, 132970721), (169, 92843462), (247, 63524474), (338, 46421731), (494, 31762237), (767, 20457034), (1121, 13996918), (1534, 10228517), (2242, 6998459), (3211, 4886498), (6422, 2443249), (9971, 1573618), (14573, 1076686), (19942, 786809), (29146, 538343), (41411, 378898), (82822, 189449)]