19205988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 48996864

約数和(自身を除く): 29790876

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3037, 3162, 6074, 6324, 9111, 12148, 18222, 36444, 51629, 94147, 103258, 154887, 188294, 206516, 282441, 309774, 376588, 564882, 619548, 1129764, 1600499, 3200998, 4801497, 6401996, 9602994, 19205988]

約数ペア:

[(1, 19205988), (2, 9602994), (3, 6401996), (4, 4801497), (6, 3200998), (12, 1600499), (17, 1129764), (31, 619548), (34, 564882), (51, 376588), (62, 309774), (68, 282441), (93, 206516), (102, 188294), (124, 154887), (186, 103258), (204, 94147), (372, 51629), (527, 36444), (1054, 18222), (1581, 12148), (2108, 9111), (3037, 6324), (3162, 6074)]