127905074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 221832000

約数和(自身を除く): 93926926

約数列:

[1, 2, 11, 19, 22, 38, 157, 209, 314, 418, 1727, 1949, 2983, 3454, 3898, 5966, 21439, 32813, 37031, 42878, 65626, 74062, 305993, 407341, 611986, 814682, 3365923, 5813867, 6731846, 11627734, 63952537, 127905074]

約数ペア:

[(1, 127905074), (2, 63952537), (11, 11627734), (19, 6731846), (22, 5813867), (38, 3365923), (157, 814682), (209, 611986), (314, 407341), (418, 305993), (1727, 74062), (1949, 65626), (2983, 42878), (3454, 37031), (3898, 32813), (5966, 21439)]