16670291326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 28701953280

約数和(自身を除く): 12031661954

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 494, 523, 571, 1046, 1142, 1469, 2147, 2938, 4294, 6799, 7423, 9937, 10849, 13598, 14846, 19874, 21698, 27911, 55822, 59099, 64523, 118198, 129046, 129181, 141037, 258362, 282074, 298633, 597266, 768287, 838799, 1122881, 1225937, 1536574, 1677598, 2245762, 2451874, 3882229, 5674027, 7764458, 11348054, 14597453, 15937181, 29194906, 31874362, 33745529, 67491058, 73762351, 147524702, 438691877, 641165051, 877383754, 1282330102, 8335145663, 16670291326]

約数ペア:

[(1, 16670291326), (2, 8335145663), (13, 1282330102), (19, 877383754), (26, 641165051), (38, 438691877), (113, 147524702), (226, 73762351), (247, 67491058), (494, 33745529), (523, 31874362), (571, 29194906), (1046, 15937181), (1142, 14597453), (1469, 11348054), (2147, 7764458), (2938, 5674027), (4294, 3882229), (6799, 2451874), (7423, 2245762), (9937, 1677598), (10849, 1536574), (13598, 1225937), (14846, 1122881), (19874, 838799), (21698, 768287), (27911, 597266), (55822, 298633), (59099, 282074), (64523, 258362), (118198, 141037), (129046, 129181)]