16882494

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 34822656

約数和(自身を除く): 17940162

約数列:

[1, 2, 3, 6, 47, 94, 131, 141, 262, 282, 393, 457, 786, 914, 1371, 2742, 6157, 12314, 18471, 21479, 36942, 42958, 59867, 64437, 119734, 128874, 179601, 359202, 2813749, 5627498, 8441247, 16882494]

約数ペア:

[(1, 16882494), (2, 8441247), (3, 5627498), (6, 2813749), (47, 359202), (94, 179601), (131, 128874), (141, 119734), (262, 64437), (282, 59867), (393, 42958), (457, 36942), (786, 21479), (914, 18471), (1371, 12314), (2742, 6157)]