19379808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9613}}^1$

素因数の和:9636

約数の個数: 72

約数和(自身を含む): 62990928

約数和(自身を除く): 43611120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9613, 19226, 28839, 38452, 57678, 67291, 76904, 86517, 115356, 134582, 153808, 173034, 201873, 230712, 269164, 307616, 346068, 403746, 461424, 538328, 605619, 692136, 807492, 922848, 1076656, 1211238, 1384272, 1614984, 2153312, 2422476, 2768544, 3229968, 4844952, 6459936, 9689904, 19379808]

約数ペア:

[(1, 19379808), (2, 9689904), (3, 6459936), (4, 4844952), (6, 3229968), (7, 2768544), (8, 2422476), (9, 2153312), (12, 1614984), (14, 1384272), (16, 1211238), (18, 1076656), (21, 922848), (24, 807492), (28, 692136), (32, 605619), (36, 538328), (42, 461424), (48, 403746), (56, 346068), (63, 307616), (72, 269164), (84, 230712), (96, 201873), (112, 173034), (126, 153808), (144, 134582), (168, 115356), (224, 86517), (252, 76904), (288, 67291), (336, 57678), (504, 38452), (672, 28839), (1008, 19226), (2016, 9613)]