19737312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 61834752

約数和(自身を除く): 42097440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1277, 1288, 1932, 2208, 2554, 2576, 3831, 3864, 5108, 5152, 7662, 7728, 8939, 10216, 15324, 15456, 17878, 20432, 26817, 29371, 30648, 35756, 40864, 53634, 58742, 61296, 71512, 88113, 107268, 117484, 122592, 143024, 176226, 205597, 214536, 234968, 286048, 352452, 411194, 429072, 469936, 616791, 704904, 822388, 858144, 939872, 1233582, 1409808, 1644776, 2467164, 2819616, 3289552, 4934328, 6579104, 9868656, 19737312]

約数ペア:

[(1, 19737312), (2, 9868656), (3, 6579104), (4, 4934328), (6, 3289552), (7, 2819616), (8, 2467164), (12, 1644776), (14, 1409808), (16, 1233582), (21, 939872), (23, 858144), (24, 822388), (28, 704904), (32, 616791), (42, 469936), (46, 429072), (48, 411194), (56, 352452), (69, 286048), (84, 234968), (92, 214536), (96, 205597), (112, 176226), (138, 143024), (161, 122592), (168, 117484), (184, 107268), (224, 88113), (276, 71512), (322, 61296), (336, 58742), (368, 53634), (483, 40864), (552, 35756), (644, 30648), (672, 29371), (736, 26817), (966, 20432), (1104, 17878), (1277, 15456), (1288, 15324), (1932, 10216), (2208, 8939), (2554, 7728), (2576, 7662), (3831, 5152), (3864, 5108)]