25259734

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 38743056

約数和(自身を除く): 13483322

約数列:

[1, 2, 61, 122, 197, 394, 1051, 2102, 12017, 24034, 64111, 128222, 207047, 414094, 12629867, 25259734]

約数ペア:

[(1, 25259734), (2, 12629867), (61, 414094), (122, 207047), (197, 128222), (394, 64111), (1051, 24034), (2102, 12017)]