19548288

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 57283200

約数和(自身を除く): 37734912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 239, 284, 288, 384, 426, 478, 568, 576, 639, 717, 852, 956, 1136, 1152, 1278, 1434, 1704, 1912, 2151, 2272, 2556, 2868, 3408, 3824, 4302, 4544, 5112, 5736, 6816, 7648, 8604, 9088, 10224, 11472, 13632, 15296, 16969, 17208, 20448, 22944, 27264, 30592, 33938, 34416, 40896, 45888, 50907, 67876, 68832, 81792, 91776, 101814, 135752, 137664, 152721, 203628, 271504, 275328, 305442, 407256, 543008, 610884, 814512, 1086016, 1221768, 1629024, 2172032, 2443536, 3258048, 4887072, 6516096, 9774144, 19548288]

約数ペア:

[(1, 19548288), (2, 9774144), (3, 6516096), (4, 4887072), (6, 3258048), (8, 2443536), (9, 2172032), (12, 1629024), (16, 1221768), (18, 1086016), (24, 814512), (32, 610884), (36, 543008), (48, 407256), (64, 305442), (71, 275328), (72, 271504), (96, 203628), (128, 152721), (142, 137664), (144, 135752), (192, 101814), (213, 91776), (239, 81792), (284, 68832), (288, 67876), (384, 50907), (426, 45888), (478, 40896), (568, 34416), (576, 33938), (639, 30592), (717, 27264), (852, 22944), (956, 20448), (1136, 17208), (1152, 16969), (1278, 15296), (1434, 13632), (1704, 11472), (1912, 10224), (2151, 9088), (2272, 8604), (2556, 7648), (2868, 6816), (3408, 5736), (3824, 5112), (4302, 4544)]