19936700156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293186767}}^1$

素因数の和:293186788

約数の個数: 12

約数和(自身を含む): 36941532768

約数和(自身を除く): 17004832612

約数列:

[1, 2, 4, 17, 34, 68, 293186767, 586373534, 1172747068, 4984175039, 9968350078, 19936700156]

約数ペア:

[(1, 19936700156), (2, 9968350078), (4, 4984175039), (17, 1172747068), (34, 586373534), (68, 293186767)]