19148298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 41588736

約数和(自身を除く): 22440438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 1933, 3302, 3866, 4953, 5799, 9906, 11598, 25129, 50258, 75387, 150774, 245491, 490982, 736473, 1472946, 3191383, 6382766, 9574149, 19148298]

約数ペア:

[(1, 19148298), (2, 9574149), (3, 6382766), (6, 3191383), (13, 1472946), (26, 736473), (39, 490982), (78, 245491), (127, 150774), (254, 75387), (381, 50258), (762, 25129), (1651, 11598), (1933, 9906), (3302, 5799), (3866, 4953)]