19963262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 34715520

約数和(自身を除く): 14752258

約数列:

[1, 2, 11, 19, 22, 38, 163, 209, 293, 326, 418, 586, 1793, 3097, 3223, 3586, 5567, 6194, 6446, 11134, 34067, 47759, 61237, 68134, 95518, 122474, 525349, 907421, 1050698, 1814842, 9981631, 19963262]

約数ペア:

[(1, 19963262), (2, 9981631), (11, 1814842), (19, 1050698), (22, 907421), (38, 525349), (163, 122474), (209, 95518), (293, 68134), (326, 61237), (418, 47759), (586, 34067), (1793, 11134), (3097, 6446), (3223, 6194), (3586, 5567)]