19073864833

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 22394880000

約数和(自身を除く): 3321015167

約数列:

[1, 17, 23, 29, 79, 107, 199, 391, 493, 667, 1343, 1817, 1819, 2291, 2461, 3103, 3383, 4577, 5771, 8453, 11339, 15721, 21293, 30889, 38947, 41837, 52693, 52751, 71369, 77809, 98107, 132733, 143701, 194419, 245137, 267257, 361583, 361981, 455909, 489739, 617497, 895781, 1213273, 1682147, 2256461, 3305123, 4167329, 5638151, 6146911, 7750453, 8325563, 10485907, 10497449, 14202431, 28596499, 38689381, 48782263, 95848567, 178260419, 241441327, 657719477, 829298471, 1121992049, 19073864833]

約数ペア:

[(1, 19073864833), (17, 1121992049), (23, 829298471), (29, 657719477), (79, 241441327), (107, 178260419), (199, 95848567), (391, 48782263), (493, 38689381), (667, 28596499), (1343, 14202431), (1817, 10497449), (1819, 10485907), (2291, 8325563), (2461, 7750453), (3103, 6146911), (3383, 5638151), (4577, 4167329), (5771, 3305123), (8453, 2256461), (11339, 1682147), (15721, 1213273), (21293, 895781), (30889, 617497), (38947, 489739), (41837, 455909), (52693, 361981), (52751, 361583), (71369, 267257), (77809, 245137), (98107, 194419), (132733, 143701)]