11943550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4507}}^1$

素因数の和:4572

約数の個数: 24

約数和(自身を含む): 22639176

約数和(自身を除く): 10695626

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 4507, 9014, 22535, 45070, 112675, 225350, 238871, 477742, 1194355, 2388710, 5971775, 11943550]

約数ペア:

[(1, 11943550), (2, 5971775), (5, 2388710), (10, 1194355), (25, 477742), (50, 238871), (53, 225350), (106, 112675), (265, 45070), (530, 22535), (1325, 9014), (2650, 4507)]