38420854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4549}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 59623200

約数和(自身を除く): 21202346

約数列:

[1, 2, 41, 82, 103, 206, 4223, 4549, 8446, 9098, 186509, 373018, 468547, 937094, 19210427, 38420854]

約数ペア:

[(1, 38420854), (2, 19210427), (41, 937094), (82, 468547), (103, 373018), (206, 186509), (4223, 9098), (4549, 8446)]