26070382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18919}}^1$

素因数の和:18987

約数の個数: 16

約数和(自身を含む): 42910560

約数和(自身を除く): 16840178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 18919, 37838, 245947, 491894, 1002707, 2005414, 13035191, 26070382]

約数ペア:

[(1, 26070382), (2, 13035191), (13, 2005414), (26, 1002707), (53, 491894), (106, 245947), (689, 37838), (1378, 18919)]