19634244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5701}}^1$

素因数の和:5756

約数の個数: 48

約数和(自身を含む): 53644416

約数和(自身を除く): 34010172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5701, 11402, 17103, 22804, 34206, 39907, 68412, 79814, 119721, 159628, 233741, 239442, 467482, 478884, 701223, 934964, 1402446, 1636187, 2804892, 3272374, 4908561, 6544748, 9817122, 19634244]

約数ペア:

[(1, 19634244), (2, 9817122), (3, 6544748), (4, 4908561), (6, 3272374), (7, 2804892), (12, 1636187), (14, 1402446), (21, 934964), (28, 701223), (41, 478884), (42, 467482), (82, 239442), (84, 233741), (123, 159628), (164, 119721), (246, 79814), (287, 68412), (492, 39907), (574, 34206), (861, 22804), (1148, 17103), (1722, 11402), (3444, 5701)]