19254334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 33672960

約数和(自身を除く): 14418626

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 631, 803, 1262, 1387, 1606, 2774, 6941, 11989, 13882, 15257, 23978, 30514, 46063, 92126, 131879, 263758, 506693, 875197, 1013386, 1750394, 9627167, 19254334]

約数ペア:

[(1, 19254334), (2, 9627167), (11, 1750394), (19, 1013386), (22, 875197), (38, 506693), (73, 263758), (146, 131879), (209, 92126), (418, 46063), (631, 30514), (803, 23978), (1262, 15257), (1387, 13882), (1606, 11989), (2774, 6941)]