11728198

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 18965232

約数和(自身を除く): 7237034

約数列:

[1, 2, 17, 34, 103, 197, 206, 289, 394, 578, 1751, 3349, 3502, 6698, 20291, 29767, 40582, 56933, 59534, 113866, 344947, 689894, 5864099, 11728198]

約数ペア:

[(1, 11728198), (2, 5864099), (17, 689894), (34, 344947), (103, 113866), (197, 59534), (206, 56933), (289, 40582), (394, 29767), (578, 20291), (1751, 6698), (3349, 3502)]