19686612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 54964224

約数和(自身を除く): 35277612

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 124, 132, 186, 187, 204, 283, 341, 372, 374, 527, 561, 566, 682, 748, 849, 1023, 1054, 1122, 1132, 1364, 1581, 1698, 2046, 2108, 2244, 3113, 3162, 3396, 4092, 4811, 5797, 6226, 6324, 8773, 9339, 9622, 11594, 12452, 14433, 17391, 17546, 18678, 19244, 23188, 26319, 28866, 34782, 35092, 37356, 52638, 52921, 57732, 69564, 96503, 105276, 105842, 149141, 158763, 193006, 211684, 289509, 298282, 317526, 386012, 447423, 579018, 596564, 635052, 894846, 1158036, 1640551, 1789692, 3281102, 4921653, 6562204, 9843306, 19686612]

約数ペア:

[(1, 19686612), (2, 9843306), (3, 6562204), (4, 4921653), (6, 3281102), (11, 1789692), (12, 1640551), (17, 1158036), (22, 894846), (31, 635052), (33, 596564), (34, 579018), (44, 447423), (51, 386012), (62, 317526), (66, 298282), (68, 289509), (93, 211684), (102, 193006), (124, 158763), (132, 149141), (186, 105842), (187, 105276), (204, 96503), (283, 69564), (341, 57732), (372, 52921), (374, 52638), (527, 37356), (561, 35092), (566, 34782), (682, 28866), (748, 26319), (849, 23188), (1023, 19244), (1054, 18678), (1122, 17546), (1132, 17391), (1364, 14433), (1581, 12452), (1698, 11594), (2046, 9622), (2108, 9339), (2244, 8773), (3113, 6324), (3162, 6226), (3396, 5797), (4092, 4811)]