19065656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 37633680

約数和(自身を除く): 18568024

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 1571, 3034, 3142, 6068, 6284, 12136, 12568, 58127, 64411, 116254, 128822, 232508, 257644, 465016, 515288, 2383207, 4766414, 9532828, 19065656]

約数ペア:

[(1, 19065656), (2, 9532828), (4, 4766414), (8, 2383207), (37, 515288), (41, 465016), (74, 257644), (82, 232508), (148, 128822), (164, 116254), (296, 64411), (328, 58127), (1517, 12568), (1571, 12136), (3034, 6284), (3142, 6068)]