16996880912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1583167}}^1$

素因数の和:1583247

約数の個数: 40

約数和(自身を含む): 36514186752

約数和(自身を除く): 19517305840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 1583167, 3166334, 6332668, 12665336, 17414837, 25330672, 34829674, 69659348, 96573187, 139318696, 193146374, 278637392, 386292748, 772585496, 1062305057, 1545170992, 2124610114, 4249220228, 8498440456, 16996880912]

約数ペア:

[(1, 16996880912), (2, 8498440456), (4, 4249220228), (8, 2124610114), (11, 1545170992), (16, 1062305057), (22, 772585496), (44, 386292748), (61, 278637392), (88, 193146374), (122, 139318696), (176, 96573187), (244, 69659348), (488, 34829674), (671, 25330672), (976, 17414837), (1342, 12665336), (2684, 6332668), (5368, 3166334), (10736, 1583167)]