19097904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 56996352

約数和(自身を除く): 37898448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 503, 678, 791, 904, 1006, 1356, 1509, 1582, 1808, 2012, 2373, 2712, 3018, 3164, 3521, 4024, 4746, 5424, 6036, 6328, 7042, 8048, 9492, 10563, 12072, 12656, 14084, 18984, 21126, 24144, 28168, 37968, 42252, 56336, 56839, 84504, 113678, 169008, 170517, 227356, 341034, 397873, 454712, 682068, 795746, 909424, 1193619, 1364136, 1591492, 2387238, 2728272, 3182984, 4774476, 6365968, 9548952, 19097904]

約数ペア:

[(1, 19097904), (2, 9548952), (3, 6365968), (4, 4774476), (6, 3182984), (7, 2728272), (8, 2387238), (12, 1591492), (14, 1364136), (16, 1193619), (21, 909424), (24, 795746), (28, 682068), (42, 454712), (48, 397873), (56, 341034), (84, 227356), (112, 170517), (113, 169008), (168, 113678), (226, 84504), (336, 56839), (339, 56336), (452, 42252), (503, 37968), (678, 28168), (791, 24144), (904, 21126), (1006, 18984), (1356, 14084), (1509, 12656), (1582, 12072), (1808, 10563), (2012, 9492), (2373, 8048), (2712, 7042), (3018, 6328), (3164, 6036), (3521, 5424), (4024, 4746)]