16603964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2143}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 31516800

約数和(自身を除く): 14912836

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 2143, 3874, 4286, 7748, 8572, 27859, 55718, 111436, 319307, 638614, 1277228, 4150991, 8301982, 16603964]

約数ペア:

[(1, 16603964), (2, 8301982), (4, 4150991), (13, 1277228), (26, 638614), (52, 319307), (149, 111436), (298, 55718), (596, 27859), (1937, 8572), (2143, 7748), (3874, 4286)]