2019912936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{14957}}^1$

素因数の和:15314

約数の個数: 64

約数和(自身を含む): 5363340480

約数和(自身を除く): 3343427544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 331, 408, 662, 993, 1324, 1986, 2648, 3972, 5627, 7944, 11254, 14957, 16881, 22508, 29914, 33762, 44871, 45016, 59828, 67524, 89742, 119656, 135048, 179484, 254269, 358968, 508538, 762807, 1017076, 1525614, 2034152, 3051228, 4950767, 6102456, 9901534, 14852301, 19803068, 29704602, 39606136, 59409204, 84163039, 118818408, 168326078, 252489117, 336652156, 504978234, 673304312, 1009956468, 2019912936]

約数ペア:

[(1, 2019912936), (2, 1009956468), (3, 673304312), (4, 504978234), (6, 336652156), (8, 252489117), (12, 168326078), (17, 118818408), (24, 84163039), (34, 59409204), (51, 39606136), (68, 29704602), (102, 19803068), (136, 14852301), (204, 9901534), (331, 6102456), (408, 4950767), (662, 3051228), (993, 2034152), (1324, 1525614), (1986, 1017076), (2648, 762807), (3972, 508538), (5627, 358968), (7944, 254269), (11254, 179484), (14957, 135048), (16881, 119656), (22508, 89742), (29914, 67524), (33762, 59828), (44871, 45016)]