11920896

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:236

約数の個数: 120

約数和(自身を含む): 37237200

約数和(自身を除く): 25316304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 199, 208, 234, 256, 288, 312, 384, 398, 416, 468, 512, 576, 597, 624, 768, 796, 832, 936, 1152, 1194, 1248, 1536, 1592, 1664, 1791, 1872, 2304, 2388, 2496, 2587, 3184, 3328, 3582, 3744, 4608, 4776, 4992, 5174, 6368, 6656, 7164, 7488, 7761, 9552, 9984, 10348, 12736, 14328, 14976, 15522, 19104, 19968, 20696, 23283, 25472, 28656, 29952, 31044, 38208, 41392, 46566, 50944, 57312, 59904, 62088, 76416, 82784, 93132, 101888, 114624, 124176, 152832, 165568, 186264, 229248, 248352, 305664, 331136, 372528, 458496, 496704, 662272, 745056, 916992, 993408, 1324544, 1490112, 1986816, 2980224, 3973632, 5960448, 11920896]

約数ペア:

[(1, 11920896), (2, 5960448), (3, 3973632), (4, 2980224), (6, 1986816), (8, 1490112), (9, 1324544), (12, 993408), (13, 916992), (16, 745056), (18, 662272), (24, 496704), (26, 458496), (32, 372528), (36, 331136), (39, 305664), (48, 248352), (52, 229248), (64, 186264), (72, 165568), (78, 152832), (96, 124176), (104, 114624), (117, 101888), (128, 93132), (144, 82784), (156, 76416), (192, 62088), (199, 59904), (208, 57312), (234, 50944), (256, 46566), (288, 41392), (312, 38208), (384, 31044), (398, 29952), (416, 28656), (468, 25472), (512, 23283), (576, 20696), (597, 19968), (624, 19104), (768, 15522), (796, 14976), (832, 14328), (936, 12736), (1152, 10348), (1194, 9984), (1248, 9552), (1536, 7761), (1592, 7488), (1664, 7164), (1791, 6656), (1872, 6368), (2304, 5174), (2388, 4992), (2496, 4776), (2587, 4608), (3184, 3744), (3328, 3582)]