19064696

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5655

約数の個数: 32

約数和(自身を含む): 41530080

約数和(自身を除く): 22465384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 5581, 11162, 22324, 39067, 44648, 78134, 156268, 312536, 340441, 680882, 1361764, 2383087, 2723528, 4766174, 9532348, 19064696]

約数ペア:

[(1, 19064696), (2, 9532348), (4, 4766174), (7, 2723528), (8, 2383087), (14, 1361764), (28, 680882), (56, 340441), (61, 312536), (122, 156268), (244, 78134), (427, 44648), (488, 39067), (854, 22324), (1708, 11162), (3416, 5581)]