12659776

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 56

約数和(自身を含む): 27432000

約数和(自身を除く): 14772224

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 359, 464, 551, 608, 718, 928, 1102, 1216, 1436, 1856, 2204, 2872, 4408, 5744, 6821, 8816, 10411, 11488, 13642, 17632, 20822, 22976, 27284, 35264, 41644, 54568, 83288, 109136, 166576, 197809, 218272, 333152, 395618, 436544, 666304, 791236, 1582472, 3164944, 6329888, 12659776]

約数ペア:

[(1, 12659776), (2, 6329888), (4, 3164944), (8, 1582472), (16, 791236), (19, 666304), (29, 436544), (32, 395618), (38, 333152), (58, 218272), (64, 197809), (76, 166576), (116, 109136), (152, 83288), (232, 54568), (304, 41644), (359, 35264), (464, 27284), (551, 22976), (608, 20822), (718, 17632), (928, 13642), (1102, 11488), (1216, 10411), (1436, 8816), (1856, 6821), (2204, 5744), (2872, 4408)]