16797326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 33747840

約数和(自身を除く): 16950514

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 89, 91, 119, 122, 178, 182, 221, 238, 427, 442, 623, 793, 854, 1037, 1157, 1246, 1513, 1547, 1586, 2074, 2314, 3026, 3094, 5429, 5551, 7259, 8099, 10591, 10858, 11102, 13481, 14518, 16198, 19669, 21182, 26962, 38003, 39338, 70577, 76006, 92293, 94367, 137683, 141154, 184586, 188734, 275366, 494039, 646051, 988078, 1199809, 1292102, 2399618, 8398663, 16797326]

約数ペア:

[(1, 16797326), (2, 8398663), (7, 2399618), (13, 1292102), (14, 1199809), (17, 988078), (26, 646051), (34, 494039), (61, 275366), (89, 188734), (91, 184586), (119, 141154), (122, 137683), (178, 94367), (182, 92293), (221, 76006), (238, 70577), (427, 39338), (442, 38003), (623, 26962), (793, 21182), (854, 19669), (1037, 16198), (1157, 14518), (1246, 13481), (1513, 11102), (1547, 10858), (1586, 10591), (2074, 8099), (2314, 7259), (3026, 5551), (3094, 5429)]