15948712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{153353}}^1$

素因数の和:153372

約数の個数: 16

約数和(自身を含む): 32204340

約数和(自身を除く): 16255628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 153353, 306706, 613412, 1226824, 1993589, 3987178, 7974356, 15948712]

約数ペア:

[(1, 15948712), (2, 7974356), (4, 3987178), (8, 1993589), (13, 1226824), (26, 613412), (52, 306706), (104, 153353)]