12903904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31019}}^1$

素因数の和:31042

約数の個数: 24

約数和(自身を含む): 27359640

約数和(自身を除く): 14455736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31019, 62038, 124076, 248152, 403247, 496304, 806494, 992608, 1612988, 3225976, 6451952, 12903904]

約数ペア:

[(1, 12903904), (2, 6451952), (4, 3225976), (8, 1612988), (13, 992608), (16, 806494), (26, 496304), (32, 403247), (52, 248152), (104, 124076), (208, 62038), (416, 31019)]