22019088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 71009344

約数和(自身を除く): 48990256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 284, 312, 336, 364, 426, 497, 546, 568, 624, 728, 852, 923, 994, 1092, 1136, 1456, 1491, 1704, 1846, 1988, 2184, 2769, 2982, 3408, 3692, 3976, 4368, 5041, 5538, 5964, 6461, 7384, 7952, 10082, 11076, 11928, 12922, 14768, 15123, 19383, 20164, 22152, 23856, 25844, 30246, 35287, 38766, 40328, 44304, 51688, 60492, 65533, 70574, 77532, 80656, 103376, 105861, 120984, 131066, 141148, 155064, 196599, 211722, 241968, 262132, 282296, 310128, 393198, 423444, 458731, 524264, 564592, 786396, 846888, 917462, 1048528, 1376193, 1572792, 1693776, 1834924, 2752386, 3145584, 3669848, 5504772, 7339696, 11009544, 22019088]

約数ペア:

[(1, 22019088), (2, 11009544), (3, 7339696), (4, 5504772), (6, 3669848), (7, 3145584), (8, 2752386), (12, 1834924), (13, 1693776), (14, 1572792), (16, 1376193), (21, 1048528), (24, 917462), (26, 846888), (28, 786396), (39, 564592), (42, 524264), (48, 458731), (52, 423444), (56, 393198), (71, 310128), (78, 282296), (84, 262132), (91, 241968), (104, 211722), (112, 196599), (142, 155064), (156, 141148), (168, 131066), (182, 120984), (208, 105861), (213, 103376), (273, 80656), (284, 77532), (312, 70574), (336, 65533), (364, 60492), (426, 51688), (497, 44304), (546, 40328), (568, 38766), (624, 35287), (728, 30246), (852, 25844), (923, 23856), (994, 22152), (1092, 20164), (1136, 19383), (1456, 15123), (1491, 14768), (1704, 12922), (1846, 11928), (1988, 11076), (2184, 10082), (2769, 7952), (2982, 7384), (3408, 6461), (3692, 5964), (3976, 5538), (4368, 5041)]