10257962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 18973440

約数和(自身を除く): 8715478

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 89, 143, 169, 178, 286, 338, 341, 403, 682, 806, 979, 1157, 1859, 1958, 2314, 2759, 3718, 4433, 5239, 5518, 8866, 10478, 12727, 15041, 25454, 30082, 30349, 35867, 57629, 60698, 71734, 115258, 165451, 330902, 394537, 466271, 789074, 932542, 5128981, 10257962]

約数ペア:

[(1, 10257962), (2, 5128981), (11, 932542), (13, 789074), (22, 466271), (26, 394537), (31, 330902), (62, 165451), (89, 115258), (143, 71734), (169, 60698), (178, 57629), (286, 35867), (338, 30349), (341, 30082), (403, 25454), (682, 15041), (806, 12727), (979, 10478), (1157, 8866), (1859, 5518), (1958, 5239), (2314, 4433), (2759, 3718)]