19106542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 35872704

約数和(自身を除く): 16766162

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 1721, 3442, 5551, 11102, 12047, 22373, 24094, 44746, 104981, 156611, 209962, 313222, 734867, 1364753, 1469734, 2729506, 9553271, 19106542]

約数ペア:

[(1, 19106542), (2, 9553271), (7, 2729506), (13, 1469734), (14, 1364753), (26, 734867), (61, 313222), (91, 209962), (122, 156611), (182, 104981), (427, 44746), (793, 24094), (854, 22373), (1586, 12047), (1721, 11102), (3442, 5551)]