19963722

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 41332032

約数和(自身を除く): 21368310

約数列:

[1, 2, 3, 6, 53, 67, 106, 134, 159, 201, 318, 402, 937, 1874, 2811, 3551, 5622, 7102, 10653, 21306, 49661, 62779, 99322, 125558, 148983, 188337, 297966, 376674, 3327287, 6654574, 9981861, 19963722]

約数ペア:

[(1, 19963722), (2, 9981861), (3, 6654574), (6, 3327287), (53, 376674), (67, 297966), (106, 188337), (134, 148983), (159, 125558), (201, 99322), (318, 62779), (402, 49661), (937, 21306), (1874, 10653), (2811, 7102), (3551, 5622)]