19255506

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 39424320

約数和(自身を除く): 20168814

約数列:

[1, 2, 3, 6, 89, 107, 178, 214, 267, 321, 337, 534, 642, 674, 1011, 2022, 9523, 19046, 28569, 29993, 36059, 57138, 59986, 72118, 89979, 108177, 179958, 216354, 3209251, 6418502, 9627753, 19255506]

約数ペア:

[(1, 19255506), (2, 9627753), (3, 6418502), (6, 3209251), (89, 216354), (107, 179958), (178, 108177), (214, 89979), (267, 72118), (321, 59986), (337, 57138), (534, 36059), (642, 29993), (674, 28569), (1011, 19046), (2022, 9523)]