103944478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 180432000

約数和(自身を除く): 76487522

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 1789, 2641, 3058, 3578, 5282, 19679, 29051, 33991, 39358, 58102, 67982, 248671, 373901, 497342, 747802, 2735381, 4724749, 5470762, 9449498, 51972239, 103944478]

約数ペア:

[(1, 103944478), (2, 51972239), (11, 9449498), (19, 5470762), (22, 4724749), (38, 2735381), (139, 747802), (209, 497342), (278, 373901), (418, 248671), (1529, 67982), (1789, 58102), (2641, 39358), (3058, 33991), (3578, 29051), (5282, 19679)]