19580544

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 58874400

約数和(自身を除く): 39293856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 739, 828, 1104, 1152, 1472, 1478, 1656, 2208, 2217, 2944, 2956, 3312, 4416, 4434, 5912, 6624, 6651, 8832, 8868, 11824, 13248, 13302, 16997, 17736, 23648, 26496, 26604, 33994, 35472, 47296, 50991, 53208, 67988, 70944, 94592, 101982, 106416, 135976, 141888, 152973, 203964, 212832, 271952, 283776, 305946, 407928, 425664, 543904, 611892, 815856, 851328, 1087808, 1223784, 1631712, 2175616, 2447568, 3263424, 4895136, 6526848, 9790272, 19580544]

約数ペア:

[(1, 19580544), (2, 9790272), (3, 6526848), (4, 4895136), (6, 3263424), (8, 2447568), (9, 2175616), (12, 1631712), (16, 1223784), (18, 1087808), (23, 851328), (24, 815856), (32, 611892), (36, 543904), (46, 425664), (48, 407928), (64, 305946), (69, 283776), (72, 271952), (92, 212832), (96, 203964), (128, 152973), (138, 141888), (144, 135976), (184, 106416), (192, 101982), (207, 94592), (276, 70944), (288, 67988), (368, 53208), (384, 50991), (414, 47296), (552, 35472), (576, 33994), (736, 26604), (739, 26496), (828, 23648), (1104, 17736), (1152, 16997), (1472, 13302), (1478, 13248), (1656, 11824), (2208, 8868), (2217, 8832), (2944, 6651), (2956, 6624), (3312, 5912), (4416, 4434)]