19488834

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63689}}^1$

素因数の和:63714

約数の個数: 24

約数和(自身を含む): 44710380

約数和(自身を除く): 25221546

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 63689, 127378, 191067, 382134, 573201, 1082713, 1146402, 2165426, 3248139, 6496278, 9744417, 19488834]

約数ペア:

[(1, 19488834), (2, 9744417), (3, 6496278), (6, 3248139), (9, 2165426), (17, 1146402), (18, 1082713), (34, 573201), (51, 382134), (102, 191067), (153, 127378), (306, 63689)]