26251198

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:496

約数の個数: 24

約数和(自身を含む): 42080688

約数和(自身を除く): 15829490

約数列:

[1, 2, 19, 38, 103, 206, 353, 361, 706, 722, 1957, 3914, 6707, 13414, 36359, 37183, 72718, 74366, 127433, 254866, 690821, 1381642, 13125599, 26251198]

約数ペア:

[(1, 26251198), (2, 13125599), (19, 1381642), (38, 690821), (103, 254866), (206, 127433), (353, 74366), (361, 72718), (706, 37183), (722, 36359), (1957, 13414), (3914, 6707)]