15705852

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 37669632

約数和(自身を除く): 21963780

約数列:

[1, 2, 3, 4, 6, 12, 97, 103, 131, 194, 206, 262, 291, 309, 388, 393, 412, 524, 582, 618, 786, 1164, 1236, 1572, 9991, 12707, 13493, 19982, 25414, 26986, 29973, 38121, 39964, 40479, 50828, 53972, 59946, 76242, 80958, 119892, 152484, 161916, 1308821, 2617642, 3926463, 5235284, 7852926, 15705852]

約数ペア:

[(1, 15705852), (2, 7852926), (3, 5235284), (4, 3926463), (6, 2617642), (12, 1308821), (97, 161916), (103, 152484), (131, 119892), (194, 80958), (206, 76242), (262, 59946), (291, 53972), (309, 50828), (388, 40479), (393, 39964), (412, 38121), (524, 29973), (582, 26986), (618, 25414), (786, 19982), (1164, 13493), (1236, 12707), (1572, 9991)]