19240592

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4643}}^1$

素因数の和:4695

約数の個数: 40

約数和(自身を含む): 43765056

約数和(自身を除く): 24524464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 4643, 9286, 18572, 32501, 37144, 65002, 74288, 130004, 171791, 260008, 343582, 520016, 687164, 1202537, 1374328, 2405074, 2748656, 4810148, 9620296, 19240592]

約数ペア:

[(1, 19240592), (2, 9620296), (4, 4810148), (7, 2748656), (8, 2405074), (14, 1374328), (16, 1202537), (28, 687164), (37, 520016), (56, 343582), (74, 260008), (112, 171791), (148, 130004), (259, 74288), (296, 65002), (518, 37144), (592, 32501), (1036, 18572), (2072, 9286), (4144, 4643)]