39926524

素因数分解:

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

素因数の和:490

約数の個数: 48

約数和(自身を含む): 81002880

約数和(自身を除く): 41076356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 163, 209, 293, 326, 418, 586, 652, 836, 1172, 1793, 3097, 3223, 3586, 5567, 6194, 6446, 7172, 11134, 12388, 12892, 22268, 34067, 47759, 61237, 68134, 95518, 122474, 136268, 191036, 244948, 525349, 907421, 1050698, 1814842, 2101396, 3629684, 9981631, 19963262, 39926524]

約数ペア:

[(1, 39926524), (2, 19963262), (4, 9981631), (11, 3629684), (19, 2101396), (22, 1814842), (38, 1050698), (44, 907421), (76, 525349), (163, 244948), (209, 191036), (293, 136268), (326, 122474), (418, 95518), (586, 68134), (652, 61237), (836, 47759), (1172, 34067), (1793, 22268), (3097, 12892), (3223, 12388), (3586, 11134), (5567, 7172), (6194, 6446)]