16403779834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{112603}}^1$

素因数の和:113062

約数の個数: 24

約数和(自身を含む): 26706065472

約数和(自身を除く): 10302285638

約数列:

[1, 2, 13, 26, 169, 338, 431, 862, 5603, 11206, 72839, 112603, 145678, 225206, 1463839, 2927678, 19029907, 38059814, 48531893, 97063786, 630914609, 1261829218, 8201889917, 16403779834]

約数ペア:

[(1, 16403779834), (2, 8201889917), (13, 1261829218), (26, 630914609), (169, 97063786), (338, 48531893), (431, 38059814), (862, 19029907), (5603, 2927678), (11206, 1463839), (72839, 225206), (112603, 145678)]